Radio Manufacturer Identification

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Manufacturer identification of military equipment can be determined by inspecting the identification tag on the device. Often there is a prefix that can be used in conjunction with the list below to identify the manufacturer.


Example:

The following tag has a manufacturer code of "CZR", which indicates this radio was manufactured by "Zenith Radio"

ID TAG.png


MDS Codes of Prominent Electronics Equipment Manufacturers

Code Company Name
BRN RADIO NAVIGATION INSTRUMENT CO.
CA S. S. WHITE DENTAL MFG. CO.
CAA ARCTURUS RADIO CO.
CAAC NEW YORK TRANSFORMER CO.
CAAH CANCELLED - SEE CCV
CAAI CAPACITRON, INC.
CAB BALDWIN TELEPHONE CO.
CAB BALDWIN, NATHANIEL
CABW INTERNATIONAL INDUSTRIES, INC.
CABX INDUSTRIAL TOOL & DIE CO.
CABY TUTTLE & KIFT
CABZ EDISON APPLIANCE
CAC CENTURY TELEPHONE MFG. CO.
CACA TIMES FACSIMILE CORP.
CAD ARESTO MANUFACTURING CO., THE
CADG SCIENTIFIC RADIO PRODUCTS CO.
CADR SUN ELECTRIC CORP.
CAE CUTLER HAMMER CO.
CAE CUTLER HAMMER INC.
CAE CUTLER-HAMMER MFG. CO.
CAF JOHN FIRTH
CAG GENERAL RADIO CO.
CAGI DO NOT ASSIGN
CAGY WALTER L. SCHOTT CO.
CAH CUTTER ELECTRIC & MFG. CO. (MAR 43)
CAHF CANCELLED - SEE CDR
CAHL GENERAL TELEVISION AND RADIO
CAI ALLADIN RADIO IND. INC.
CAIN DO NOT ASSIGN
CAIS THE BIRTCHER CORPORATION
CAJ HOLTZER-CABOT CO.
CAJ HOLTZER-CABOT ELECTRIC CO.
CAJN BLANK
CAK AMERICAN ELEC. CABLE CO.
CAKD MUTER CO.
CAKJ DO NOT ASSIGN
CAL LOCKE INSULATOR CO.
CALL DO NOT ASSIGN
CAM MANHATTAN ELECTRICAL SUPPLY CO.
CAMP DO NOT ASSIGN
CAMS DO NOT ASSIGN
CAN SANGAMO ELECTRIC CO.
CANI DO NOT ASSIGN
CANR HARRY MEYERS
CAO WARD LEONARD ELECTRIC CO.
CAO WARD-LEONARD CO.
CAOI DO NOT ASSIGN
CAOO DO NOT ASSIGN
CAP PHOTOLEX CORP.
CAPI JEFFERSON TRAVIS RADIO MFG. CORP.
CAPL CANCELLED
CAPR J. W. GREER
CAPS DO NOT ASSIGN
CAQ ROBBINS AND MYERS INC.
CAQA CANCELLED
CAQO SHERIDAN ELECTRO CORP.
CAR ROLLER-SMITH CO.
CARI DO NOT ASSIGN
CARL MINNEAPOLIS-HONEYWELL REGULATOR CO.
CARR ROME CABLE CORP.
CART DO NOT ASSIGN
CARV PASS AND SEYMOUR, INC.
CAS AMERICAN LAVA CORP.
CASA J-B-T INSTRUMENT, INC.
CASE DO NOT ASSIGN
CASK DO NOT ASSIGN
CAST DO NOT ASSIGN
CAT AMERICAN TRANSFORMER CO.
CATE INSTRUMENT RESISTOR CO.
CATI DO NOT ASSIGN
CATM ADVANCE ELECTRIC CO.
CAU AUTOMATIC ELECTRIC CO.
CAUI DO NOT ASSIGN
CAUP KURZ-KASCH INC.
CAUZ JEFFERS ELECTRONICS CORP.
CAV INDUSTRIAL CONTROLLER CO.
CAVE DO NOT ASSIGN
CAVI DO NOT ASSIGN
CAW AEROVOX CORP.
CAW AEROVOX WIRELESS CORP.
CAWI DO NOT ASSIGN
CAWY BIRD ELECTRONIC CORP.
CAWY BIRD ENGINEERING CO.
CAWZ UNASSIGNED
CAX AERIAL MACHINE & TOOL CORP.
CAXA PORTABLE PRODUCTS CORP.
CAXB CHASE-SHAWMUT CO.
CAXC EMERSON ELECTRIC MFG. CO.
CAXD INSULINE CORP. OF AMERICA
CAXE SORENSON & CO.
CAXF THOMAS S. GASSNER CO.
CAXG BELLEVIEW LEATHER PRODUCTS
CAXH CANFIELD RUBBER (JUN 45)
CAXI DO NOT ASSIGN
CAXJ PEERLESS PRODUCTS CO.
CAXK NORTHERN INDUSTRIAL CHEMICAL CO.
CAXL COLUMBIA AIRCRAFT CORP.
CAXM STAMFORD ELECTRIC PRODUCTS CO.
CAXN TRICO FUSE CO.
CAXN TRICO PRODUCTS CO.
CAXO SHAKEPROOF LOCKWASHER CO.
CAXO SHAKEPROOF, INC.
CAXP LORD MFG. CO.
CAXQ H. B. DABIES CO.
CAXR MOREY & JONES, LTD.
CAXS MECHTRONICS CORP.
CAXT AMERICAN ELECTRIC HEATER CO.
CAXU INTERSTATE AIRCRAFT ENG. CORP.
CAXV ECONOMY FUSE & MFG. CO.
CAXW JAY ELECTRIC CO.
CAXX DO NOT ASSIGN
CAXY CONTROL CORP.
CAXZ COLE HERSEE CO. (JUN 45)
CAXZ COLE-HERSE CO.
CAY WESTINGHOUSE ELECTRIC AND MFG. CO.
CAY WESTINGHOUSE ELECTRIC AND MFG. CO.
CAY WESTINGHOUSE MFG. CO.
CAYA KAINER & CO.
CAYB MORRILL MOTORS
CAYC ARK-LES SWITCH CORP.
CAYD FULTON SYLPHON CO.
CAYE RADIONIC CONTROLS CORP.
CAYF WATLOW ELECTRIC MFG. CO.
CAYG HALLDORSEN CO.
CAYH HALLET MFG. CO.
CAYI DO NOT ASSIGN
CAYJ JACK & HINTZ
CAYK MARLEN-ROCKWELL CORP.
CAYL AMERICAN MACHINE & FOUNDRY CO.
CAYM TEDFORD CRYSTAL LABS.
CAYN BEATON & CADWELL MFG. CO.
CAYO AKRON PORCELAIN CO.
CAYP AMERICAN GAS ACCUMULATOR
CAYQ GENERAL ELECTRIC JUN 45
CAYR ELECTRIC COMPONENTS
CAYS DRAKE MFG. CO.
CAYT ALLEN MFG. CO.
CAYU L. N. BARRY
CAYV BENDIX AVIATION CORP.
CAYW HERMASEAL CO.
CAYX UNASSIGNED
CAYY DO NOT ASSIGN
CAYZ DIAL LIGHT CO. OF AMERICA, INC.
CAYZ DIAL LIGHT CORP.
CAYZ DIALIGHT CORP.
CAZ BROOKLYN METAL STAMPING CO. (APR 43)
CAZA W. M. WELCH MFG. CO.
CAZB GLOBE INDUSTRIES, INC.
CAZC SPECIALITY SPRAYING & MACHINING CO.
CAZD ELECTRONIC WINDING CO.
CAZE NEWARK TRANSFORMER
CAZF CANCELLED
CAZG JENNINGS RADIO MFG. CO.
CAZH TOWLE MFG. CORP. (JUN 45)
CAZI DO NOT ASSIGN
CAZJ MIDDLETOWN MFG. CO.
CAZK DONGAN ELECTRIC MFG. CO.
CAZL STIGER PRECISION PRODUCTS
CAZM EVANS CASE CO.
CB CROCKER-WHEELER CO.
CBA SPLITDORF ELECTRIC CO.
CBAB GOODYEAR SUNDRIES AND MECHANICAL CO.
CBB EXHIBIT SUPPLY CO.
CBC BENJAMIN ELECTRIC CO.
CBCB H. H. BUGGIE AND CO.
CBD BRUSH DEVELOPMENT CO.
CBE BENJAMIN ELECTRIC MFG. CO.
CBEL ELECTRO ENGINEERING PRODUCTS CO.
CBEN AIR-MAZE CORP.
CBEQ NORTHEASTERN ENGINEERING, INC.
CBF BURKE ELECTRIC CO.
CBG BRIGGS & STRATTON CORP.
CBH BOSTON GEAR WORKS, INC.
CBI CORNING GLASS WORKS
CBIB WALTHAM HOROLOGICAL MFG. CO.
CBIM SWITCHCRAFT CO.
CBIN CARTER RADIO DIVISION PRECISION PARTS CO.
CBIQ WILKOR PRODUCTS CO.
CBJ OHIO BRASS CO.
CBK ALLEN D. CARDWELL MFG. CO.
CBL PACENT ELECTRICAL CO.
CBLC LORAL ELECTRONICS CORP.
CBM SUBMARINE SIGNAL CO.
CBN CENTRAL RADIO LABORATORY
CBN CENTRALAB-GLOBE-UNION
CBN CENTRALAB, INC.
CBO LAPP INSULATOR CO.
CBOT A. F. SMUCKLER & CO., INC.
CBP ELECTRIC SPECIALTY CO.
CBQ GOLD SEAL MFG. CO. (JUN 45)
CBR BURGESS BATTERY CO.
CBRJ DECATURE ELECTRONICS INDUSTRIES CORP.
CBRR ROFLAN CO.
CBS BRIGHT STAR BATTERY CO.
CBT CHARLES R. SPEAKER CO.
CBTP PRECISION ASSOCIATES, INC.
CBU ISOLANTITE, INC.
CBV JOHN E. FAST CO.
CBW DUOVAC RADIO TUBE CORP.
CBX BODINE ELECTRIC CO.
CBY AIRCRAFT RADIO CORP.
CBZ ALLEN-BRADLEY CO.
CC CONTINENTAL ELECTRIC CO.
CCA CONDENSER CORP. OF AMERICA
CCB CHARLES BOND CO.
CCC CONTINENTAL CARBON CO., INC.
CCD SELCHELL CARLSON CORP.
CCE COUCH ELECTRIC CO.
CCF AMERICAN BLOWER CORP.
CCG GRIMES MFG. CO.
CCGV GRAYBAR ELECTRIC CO.
CCGV GRAYBAR ELECTRIC CO., INC.
CCH CROUSE HINDS (APR 43)
CCI COMMUNICATIONS CO., INC.
CCJ HENRY L. CROWLEY CO.
CCK H. C. COOK CO.
CCL CENTURY ELECTRIC CO.
CCM FENWAL, INC.
CCN CONNECTICUT TELEPHONE & ELECTRIC CORP.
CCO CARBORUNDUM CO.
CCP INGERSOLL-RAND CO.
CCQ ALLIED CONTROL CO., INC.
CCR CHISHOLM-RYDER CO.
CCS SOUNDSCRIBER CORP.
CCT STROMBERG-CARLSON TELEPHONE MFG. CO.
CCU CONTINENTAL CAN CO.
CCV ACME ELECTRIC CO.
CCW ATLAS AIRCRAFT PRODUCTS CORP.
CCX R. W. CRAMER INC.
CCY CINAUDAGRAPH SPEAKERS, INC.
CCZ HART MFG. CO. (JUN 43)
CD CORNELL-DUBILIER CONDENSOR CORP.
CD CORNELL-DUBILIER CORP.
CD CORNELL-DUBILIER ELECTRIC CO.
CD CORNELL-DUBILIER ELECTRIC CORP.
CDA DIEHL MANUFACTURING CO.
CDB BUD RADIO INC
CDC DICTOGRAPH PRODUCTS CO.
CDD ALLIS-CHALMERS
CDE AIR-TRACK MFG. CORP.
CDF CANCELLED - SEE CID
CDG DANE ELECTRONICS LAB
CDH H. DIETZ CO.
CDI DAVID BOGEN INC.
CDJ DEJUR-AMSCO CORPORATION
CDK EASTMAN KODAK COMPANY
CDL BELMONT RADIO CORPORATION
CDM D. P. MOSSMAN CO., INC.
CDN DAVEN COMPANY
CDO D. W. ONAN & SONS
CDP GENERAL CERAMICS CO.
CDQ A. F. DORMEYER MFG. CO. (DEC 43)
CDR GENERAL ELECTRONICS INC.
CDS ELECTRIC AUTO LIGHT CO.
CDT DETROLA CORP.
CDU ALLEN B. DUMONT LABORATORIES, INC.
CDV COMMUNICATIONS DEVELOPMENT CORP.
CDW DUPLEX TRUCK CO.
CDX ROGERS DIESEL & AIRCRAFT CORP.
CDY UNITED SCIENTIFIC LABS., INC.
CDZ ELECTRONIC ENTERPRISES, INC.
CE CECO.
CEA ECLIPSE AVIATION CORP.
CEA ECLIPSE AVIATION CORP.
CEB HUGH H. EBY, INC.
CEC ELECTRIC CONTROLLER CO.
CED CANNON ELECTRIC DEVELOPMENT CO.
CEE THOMAS A. EDISON CO. INC.
CEF EGLI COMPANY, INC.
CEG ELECTRIC GLASS COMPANY, INC.
CEH ACME ELECTRIC HEATING CO. (MAR 43)
CEI ELECTRAD, INC. (OBS. SEE CMA)
CEJ E. F. JOHNSON CO.
CEK EICOR, INC.
CEL ELECTRONS, INC.
CEM CORNEL ELECTRIC MFG. CO.
CEN CENTRAL RADIO CORP.
CEO ELECTRICAL WINDINGS CO.
CEP AMPEREX ELECTRONIC PRODUCTS CO.
CEQ CONTINENTAL ELECTRIC CO.
CER ERIE RESISTOR CORP.
CES EXIDE ELECTRIC STORAGE BATTERY CO.
CET STRONG ELECTRIC CORPORATION
CEU ELECTRICAL UTILITIES CO.
CEV ESTERLINE-ANGUS CO.
CEW CLEVERLY ELECTRICAL WORKS, INC.
CEX EMERSON RADIO & PHONOGRAPH CORP.
CEY COMAR ELECTRIC COMPANY
CEZ ELECTRONIC MECHANICS, INC. (MAY 43)
CF DEFOREST RADIO TEL. & TEL. CO. (OBSOLETE)
CFA BUSSMAN MFG. CO.
CFB RAY-O-VAC CO.
CFC FERRIS INSTRUMENT CO.
CFD FEDERAL BEARING CO.
CFD FEDERAL MFG. & ENG. CO.
CFE FADA RADIO a& ELEC. CO., INC.
CFF FREED RADIO CORPORATION
CFG FISHER PRICE & CO.
CFH RADIO RESEARCH LAB.
CFI FORD INSTRUMENT CO.
CFJ FAIRCHILD AVIATION CORP.
CFK A. W. FRANKLIN MFG. CO.
CFL FRED M. LINK
CFM FROILAND MFG. CO.
CFN FARNSWORTH TELEVISION & RADIO CORP.
CFO AMERICAN BRAKE SHOE & FOUNDRY
CFP McINTYRE CONNECTOR CO.
CFQ FLORDIA AIRCRAFT RADIO CORP. (JUN 43)
CFR FERRANTI ELECTRIC, INC.
CFS FEDERAL ANTI-CAPACITY SWITCH CO.
CFT FEDERAL TELEPHONE & RADIO CORP.
CFU TILLITSON FURNITURE CO.
CFV FOXBORO CO.
CFW F. W. SICKLES CO.
CFW F. W. SICKLES CO.
CFX FREED TRANSFORMER CO.
CFX FREED TRANSFORMER CO.
CFY PERFECTION PLASTICS PRODUCTS
CFZ S. W. FARBER, INC.
CG GENERAL ELECTRIC CO.
CG GENERAL ELECTRIC CO.
CG GENERAL ELECTRIC CO. (NELA DIV.)
CG GENERAL ELECTRIC MAZDA CORP.
CG GENERAL ELECTRIC SUPPLY CO.
CG GENERAL ELECTRIC SUPPLY CORP.
CG GENERAL ELECTRIC SUPPLY CORP.
CG GENERAL ELECTRIC VAPOR LAMP MFG. CO.
CGA GOODYEAR AIRCRAFT CORP.
CGB JAMES G. WIDDLE CO.
CGC GENERAL CONTROL CO.
CGD GENERAL DRY BATTERIES, INC.
CGE GUARDIAN ELECTRIC MFG. CO.
CGF GUDEMAN CO.
CGG GALVIN MFG. CORP.
CGH GIRARD HOPKINS CO. (MAY 43)
CGI GILFILLAN BROS.
CGJ GISHOLT MACHINE CO.
CGK GENERAL LEAD BATTERIES CO.
CGL GUILD MFG. CO. (TOOL & DIE DIV.)
CGM DELCO-REMY (SEE CGM GENERAL MOTORS)
CGM GENERAL MOTORS (DELCO-REMY)
CGN GENERAL TIRE & RUBBER CO.
CGO GEOPHYSICAL SERVICE, INC.
CGP AMERICAN TYPE FOUNDERS
CGQ GAROD RADIO CORP.
CGR GOODYEAR TIRE & RUBBER CO.
CGS GRAY RADIO CO.
CGT TRUMBULL ELECTRIC MFG. CO., THE
CGU BOGUE ELECTRIC CO.
CGV GRAY MANUFACTURING CO.
CGW GLOBE WERNECKE CO.
CGX G-M LABORATORY, INC.
CGY GRANT STORAGE BATTERY CO.
CGZ GENERAL COMMUNICATIONS CO. (MAR 43)
CH SIGNAL ENGINEERING & MFG. CO.
CHA HARLEY DAVIDSON MOTOR CO.
CHB H-B INSTRUMENT CO.
CHC HAMMARLUND MFG. CO., INC.
CHD HARDWICKE-HINDLE, INC.
CHE CHARLES J. HENCHELLE & CO., INC.
CHF HOWARD MANUFACTURING CO.
CHG HALSTEAD TRAFFIC COMMUNICATION
CHH ARROW-HART & HEGEMAN ELECTRIC CO.
CHH ARROW-HART & HEGEMAN ELECTRIC CO.
CHH HART & HEGEMAN DIV, ARROW-HART-HEGEMAN CORP.
CHH HART AND HEGEMAN
CHI HIGGINS INDUSTRIES
CHJ HENRY MANUFACTURING CO.
CHK HICKOK ELECTRICAL INSTRUMENT CO.
CHL HALLICRAFTER CO.
CHM HORTON MFG. CO.
CHN HEINEMANN CIRCUIT BREAKER CO.
CHO H. O. BOEHME, INC.
CHP HAYDON MANUFACTURING CO.
CHQ HOBART BROTHERS (DEC 44)
CHR HERBACK & RADEMAN, INC.
CHS HYGRADE SYLVANIA CORP.
CHS SYLVANIA ELECTRIC PRODUCTS, INC.
CHS SYLVANIA ELECTRIC PRODUCTS, INC.
CHT HERTNER ELECTRIC CO.
CHU HARVEY HUBBELL, INC. (CO.)
CHV HEDSTROM UNION CO.
CHW HOWARD RADIO CO.
CHX HOPES WINDOWS, INC.
CHY HYTRON CO., INC.
CHY HYTRON CORP.
CHZ HAZELTINE ELECTRONICS CORP.
CI CONNECTORS, INC.
CIA AIRPLANE & MARINE INSTRUMENTS, INC.
CIB BRUMBERGER, INC.
CIC COLLINS INSTRUMENT CO.
CID DOOLITTLE RADIO, INC.
CIE INDUSTRIAL CONDENSER CORP.
CIF INDUSTRIAL INSTRUMENTS, INC.
CIG GENERAL INDUSTRIES CO., THE
CIH HAMILTON RADIO CORP. (JUL 43)
CII DO NOT ASSIGN
CIJ BARLOW ENGINEERING CO.
CIK EDWARDS & CO., INC.
CIL EX INTERNATIONAL TEL. & RADIO MFG. CORP.
CIM EITEL-McCOLLOUGH CO.
CIN INDIAN MOTORCYCLE CO.
CIO DO NOT ASSIGN
CIP INTERNATIONAL PROJECTOR CO.
CIQ CUNDY-BETTONEY CO., INC., THE
CIR INTERNATIONAL RESISTANCE CO.
CIS SUPREME INSTRUMENT CORP.
CIT INTERNATIONAL TELEPHONE & RADIO MFG. CO.
CIT INTERNATIONAL TELEPHONE & RADIO MFG. CO.
CIT INTERNATIONAL TELEPHONE & TELEGRAPH CORP.
CIU MENDELSOHN SPEED GUN CO.
CIV INDIANA STEEL PRODUCTS CO.
CIW WAYNE IRON WORKS
CIX REMINGTON RAND
CIY RAULAND CORP.
CIZ INDUSTRIAL & COMMERCIAL ELECTRONICS (JUL 43)
CJ NEW HAVEN CLOCK CO.
CJA JAMES MILLEN CO.
CJB J. H. BUNNEL CO.
CJC HOWARD B. JONES
CJD J. F. D. MFG. CO.
CJE JEFFERSON ELECTRIC CO.
CJF J. P. FRIEZ
CJG STANLEY CHAIR CO.
CJH H. P. SNYDER CO., INC.
CJI J. A. MAURER, INC.
CJJ SOUND EQUIPMENT CORP. OF CALIFORNIA
CJK BRITTAIN SOUND EQUIPMENT CO.
CJL DALLONS LABORATORIES
CJM JANETTE MFG. CO.
CJN NORTH ELECTRIC AND MFG. CO.
CJO JOHN OSTER MFG. CO.
CJP J. P. SEEBURG
CJQ BLILEY MFG. CORP. (MAR 44)
CJR JONSONBURG RADIO CORP.
CJS JENSON RADIO MFG. CO.
CJT TROJAN RECTIFIER & EQUIPMENT CO.
CJU DON LEE BROADCASTING SYSTEM
CJV SCIENTIFIC INDUSTRIES
CJW AMERICAN JEWELS CORP.
CJX SEARS & ROEBUCK
CJY LEACH BROTHERS, INC.
CJZ RADIO CITY PRODUCTS CO.
CK CANADIAN WESTINGHOUSE CO.
CKA ACME WIRE CO.
CKB HOFFMAN RADIO CORP.
CKB MISSION BELL RADIO MFG. CO. (LATER HOFFMAN)
CKB MISSION BELL RADIO MFG. CO., INC.
CKC KOHLER COMPANY
CKD CANCELLED - SEE CIA
CKE ESPEY MFG. CO.
CKF KEARFOTT ENGINEERING CO.
CKG KELLOGG SWITCH BOARD AND SUPPLY CO.
CKH HEINTZ & KAUFMAN (DEC 44)
CKI CHICAGO APPARATUS CO.
CKJ KARP METAL PRODUCTS CO., INC.
CKK TEMPLETON RADIO CO.
CKL LENNOX MFG. CO.
CKM AUGUST E. MILLER LABORATORIES
CKN MARATHON BATTERY CO.
CKO KATO ENGINEERING CO.
CKP AIR KING PRODUCTS CO., INC.
CKQ KIRSCH COMPANY
CKR KENRAD TUBE & LAMP CORP.
CKS KOENIG & SCHONER, INC.
CKT KENYON TRANSFORMER CO.
CKU KURMAN ELECTRICAL CO.
CKV AIRCRAFT ACCESSORIES
CKW WALTER KIDDE & CO., INC.
CKX BLA?-KNOX COMPANY
CKY BEAUMONT ELECTRIC SUPPLY
CKZ STANDARD PIEZO CO. (JAN 44)
CL PREMIER CRYSTAL LABS, INC.
CLA LOUIS ALLIS
CLB CLOUGH BRENGLE CO.
CLC LAUSON CO., THE
CLD DURA ELECTRIC LAMP CO., INC.
CLE LENZ ELECTRIC MFG. CO.
CLF LITTELFUSE LABORATORIES, INC.
CLF LITTELFUSE LABORATORIES, INC.
CLF LITTELFUSE, INC.
CLG ELECTRONIC LABORATORIES, INC.
CLH ALTO MANUFACTURING CO.
CLI LECTROHM, INC.
CLJ LANGEVIN CO., INC.
CLK ELECTRONIC INDUSTRIES
CLL LELAND ELECTRIC CO., INC.
CLM LYNCH MANUFACTURING CO., INC.
CLN LEEDS & NORTHRUP
CLO LOUTHAN MFG. CO.
CLP LEWYT CORP.
CLQ LIEBEL-FLARSHEIM CO. (MAY 45)
CLR LEACH RELAY CO.
CLRV RADIO VALVE COMPANY OF CANADA
CLS L. S. BRACH CO.
CLT LUNDQUIST TOOL AND MFG. CO.
CLU COLUMBIA UNIVERSITY AIRBORNE INST. LAB
CLV LINE MATERIAL CO.
CLW LEVITON MFG. CO.
CLX ALTEC-LANSING CORP.
CLY LION MANUFACTURING CO.
CLZ SEIBERLING LATEX PRODUCTS CO.
CM BENDIX MARINE DIVISION, BENDIX AVIATION
CMA P. R. MALLORY & CO., INC.
CMA P. R. MALLORY & CO., INC. (YAXLEY DIV)
CMB MILWAUKEE BOILER CO.
CMC CLAROSTAT MFG. CO.
CMC CLAROSTAT MFG. CO., INC.
CMD MIDWEST RADIO CORP.
CME RADIO MFG. ENGINEERS, INC.
CMF ELECTRO-MOTIVE CORP.
CMF ELECTRO-MOTIVE MFG. CO.
CMG CINCH MFG. CO. (CORP.)
CMH AMERICAN RADIO HARDWARE CO. (JUN 43)
CMH AMERICAN RADIO HARDWARE CO. (JUN 43)
CMI MOLDED INSULATION CO.
CMJ A. J. MILLER AUTO CRUISER CO.
CMK THEODORE R. McELROY
CML MEISSNER MANUFACTURING CO.
CMM MILLER COIL CO.
CMN MICHIGAN TRUCK & TRAILER BODY CO.
CMO MILLER RUBBER CO.
CMP MASTER ELECTRIC CO.
CMQ JOHN E. McNAMARA & SONS
CMR MICAMOLD PRODUCTS CORP.
CMR MICAMOLD RADIO CORP.
CMS FEDERAL STAMPING & ENGINEERING CORP.
CMT McKIERNAN-TERRY CORP.
CMU MICRO-SWITCH CORP.
CMV MEMOVOX, INC.
CMW MAJESTIC RADIO & TELEVISION CORP.
CMX MAGNAVOX CO., THE
CMY MARION ELECTRICAL INSTRUMENT CO.
CMZ MAJESTIC METAL SPECIALTIES (JUL 43)
CN NATIONAL ELECTRIC MACHINE SHOP
CN NATIONAL ELECTRIC MACHINE SHOPS, INC.
CN NATIONAL ELECTRIC SUPPLY CO.
CNA NATIONAL CO., INC.
CNB NOMA ELECTRIC CORP.
CNC NATIONAL CARBON CO.
CND ANDREA RADIO CORP.
CNE NATIONAL ELECTRIC & MFG. CO.
CNF CARLISLE & FINCH CO.
CNG NATIONAL AUTOMATIC ORDNANCE CO.
CNH MURRAY CO., THE
CNI GRATON & KNIGHT CO.
CNJ NATIONAL AUTOMOTIVE FIBRES, INC.
CNK KINGSTON PRODUCTS CORP.
CNL NORTHEAST ELECTRIC CO.
CNM NATIONAL MINERAL CO.
CNN NATIONAL CASH REGISTER CO.
CNO NOBLITT-SPARKS INDUSTRIES, INC.
CNP NATIONAL PORCELAIN CO.
CNQ BELL &a THORN, INC. (JUL 43)
CNR NORTHERN RADIO CO.
CNS NASH ENGINEERING CO.
CNT NORWALK TRANSFORMER CORP.
CNU NATIONAL UNION RADIO CORP.
CNV LEKTRA LABORATORY, INC.
CNW CHARLES W. WOLF & CO., INC.
CNX PNEUMATIC SCALE CO.
CNY NORTH AMERICAN PHILIPS CO., INC.
CNZ NATIONAL FABRICATED PRODUCTS CO.
CO DO NOT ASSIGN
COA ABBOTT INSTRUMENT, INC.
COB BARBER-COLMAN CO.
COC OAK MFG. CO.
COD DAUNT MFG. CO.
COE OHIO ELECTRIC CO.
COE OHIO ELECTRIC MFG. CO.
COF PHOTO PLATING CO., THE
COG GORHAM MFG. CO.
COH OHIO CARBON CO. (JUL 43)
COI CORDS LIMITED
COJ OKONITE CO., THE
COK CONSOLIDATED ENGINEERING CORP.
COL COLLINS RADIO CO., INC.
COM OHMITE MFG. CO.
COM OHMITE MFG. CO.
CON CONNECTICUT ELEC. MFG. CO.
COO BOONTON METAL PRODUCTS CO.
COP STANDARD PLASTICS CO.
COQ AUTOMATIC SIGNAL CORP.
COR ROSS MFG. CO.
COS SIMPLEX WIRE & CABLE CO.
COT OXFORD TARTAK CORP.
COU R. COOPER, JR.
COV HARPTONE MFG. CORP.
COW WILCOX GAP CORP.
COX CONTINENTAL MOTORS CORP.
COY MARATHON COMPANY
COZ SONOTONE CORP. (JUL 43)
CP R. C. POWELL
CPA PALMER CO.
CPB PRICE BROTHERS, INC.
CPC POTTER CO.
CPD COMMUNICATION PRODUCTS CO.
CPE PREMIER ELECTRIC MFG. CO.
CPF PRECISION APPARATUS CO.
CPG PIONEER GEN-E-MOTOR CO.
CPH AMERICAN PHENOLIC CORP. (AMPHENOL)
CPH AMERICAN PHENOLIC CORP. (AMPHENOL)
CPH AMPHENOL CORP.
CPI POLIN CO.
CPJ JOHN L. PRAGEL COMPANY
CPK PRESTO RECORDING CORP.
CPL PHILADELPHIA THER. CO.
CPM PAPER MANUFACTURERS CO.
CPN PANORAMIC RADIO CORP.
CPO PIONEER INSTRUMENT CO.
CPP PORCELAIN PRODUCTS CO.
CPQ SPEER RESISTOR CORP. (MAR 43)
CPR PHILCO CORP.
CPS SPERLING PRODUCTS CO.
CPT PRECISION THER. & INSTRUMENT CO.
CPU PEERLESS ELECTRICAL PRODUCTS CO.
CPV PRATT INDUSTRIES, INC.
CPW PHILADELPHIA INSULATED WIRE CO.
CPX PARAGON ELECTRIC CO.
CPY PACKARD BELL CO.
CPZ PRESSED STEEL TANK CO.
CQ ROGERS RADIO TUBES
CQA ASTATIC CORP., THE
CQB BLILEY ELECTRIC CO.
CQC ADMIRAL CORP.
CQD AIR COMMUNICATIONS, INC.
CQE BELL SOUND SYSTEM
CQF PERMOFLUX CORP.
CQG BELDEN MFG. CO.
CQH HUDSON SUPPLY CO. (JAN 44)
CQI PERMA-BILT DIESEL RITTER CORP.
CQJ HARVEY RADIO LABORATORY
CQK TRAVLER KARENOLA R&T CORP.
CQL E. A. LABORATORIES
CQM ELECTOR-MARINE CO.
CQN SLATER MFG. CO., INC.
CQO HOMELITE CORP.
CQP PAR-METAL PRODUCTS CORP.
CQQ DAUGHETEE MFG. CO.
CQR RUSSELL ELECTRIC CO.
CQS SCHUTTIG & CO.
CQT TECHNICAL LABORATORIES
CQU AMERICAN CONDENSER CO.
CQV ANSLEY RADIO CORP.
CQW SPARKS-WITHINGTON CO.
CQW SPARKS-WITHINGTON CO.
CQX LEXINGTON ELECTRIC PRODUCTS CO., INC.
CQY SHERRON METALLIC CORP.
CQZ PRESTO ELECTRIC CO. (JUL 43)
CR WIRELESS SPECIALTY APPARATUS CO.
CRA CARTER DIVISION, UTAH RADIO PRODUCTS CO.
CRA UTAH RADIO PRODUCTS CO.
CRB AIRADIO, INC.
CRC RADIO CORP. OF AMERICA
CRC RADIO CORP. OF AMERICA TUBE DIVISION
CRC RCA MFG. CO., RADIOTRON DIV.
CRC RCA RADIOTRON
CRD RACON ELECTRIC CO., INC.
CRE AUDIO RESEARCH, INC.
CRF RADIART CORP.
CRG E. M. SARGENT CO.
CRH A. E. RITTENHOUSE
CRI COLONIAL RADIO CORP.
CRJ COMMERCIAL RADIO EQUIPMENT CO.
CRK RADIO CONDENSER CO.
CRL REMLER CO., LTD.
CRM RADIOMARINE CORP. OF AMERICA
CRO CROSLEY CORP.
CRP RAYTHEON MANUFACTURING. CO.
CRP RAYTHEON MFG. & PRODUCTS CO.
CRQ RADIO COMMUNICATIONS EQUIPMENT CO.
CRR BENDIX RADIO DIV OF BENDIX AVIATION CORP.
CRS CABLE RADIO CORP.
CRT CHAMPION RADIO TUBE CO.
CRU RAY SUPPLY CO.
CRV R.C.A. MFG. CO.
CRV RADIO CORP. OF AMERICA
CRV RADIO CORP. OF AMERICA VICTOR DIVISION
CRW ROYAL ELECTRIC MFG. CO.
CRX RADEX CORP.
CRY C. P. CLARE & CO.
CRZ CONSOLIDATED RADIO PRODUCTS CO.
CS SPERRY GYROSCOPE CO.
CSA STACKPOLE CARBON CO.
CSB SUN SHIPBUILDING & DRYDOCK CO.
CSC SAMPSON ELECTRIC CO.
CSD STRUTHERS DUNN, INC.
CSE SIGNAL ELECTRIC MFG. CO.
CSF SPRAGUE ELECTRIC CO.
CSF SPRAGUE PRODUCTS CO.
CSF SPRAGUE SPECIALTIES CO.
CSG CANCELLED - SEE CVY
CSH H. B. SHERMAN (JUN 45)
CSI SIGMA INSTRUMENTS, INC.
CSJ STUPAKOFF CERAMIC & MFG. CO.
CSK SWITLIK PARACHUTE & EQUIPMENT CO.
CSL SOLAR MFG. CO.
CSM SHALLCROSS MANUFACTURING CO.
CSN STANDARD TRANSFORMER CORP. (STANCOR)
CSO STATES CO.
CSP SEYMOUR PRODUCTS CO.
CSQ SPENCER THERMOSTAT CO.
CSR RUSSELL AND STOLL CO., INC.
CSS F. M. STEVENSON CO.
CST STAR ELECTRIC CO.
CSU SPRINGFIELD UPHOLSTERING CO.
CSV SIMPSON ELECTRIC CO.
CSW AMERICAN STEEL & WIRE CO.
CSX SELECTOR MFG. CORP.
CSY SOLA ELECTRIC CO.
CSZ SQUARE D CO. (MAR 43)
CT NORTHERN ELECTRIC CO. LTD.
CTA CERAMIC SPECIALITIES CO.
CTB BRISTOL CO., THE
CTC CHICAGO TELEPHONE AND SUPPLY CO.
CTC CHICAGO TELEPHONE SUPPLY CO.
CTD TOBE-DEUTSCHMANN CORP.
CTE TELEPHONICS CORP.
CTF FINCH TELECOMMUNICATIONS
CTG GENERAL TRANSFORMER CO.
CTH THORDARSON ELECTRIC & MFG. CO.
CTI TAYLOR INSTRUMENT CO.
CTJ ELECTRONIC CORP. OF AMERICA
CTK TECHNICAL DEVICE CORP.
CTL TUNG-SOL LAMP WORKS, INC.
CTN TELERADIO ENGINEERING CO.
CTO TRIPLETT ELECTRIC INSTRUMENT CO.
CTP RIBBON & TICKER PAPER CO.
CTQ TURNER CO. JAN 44, THE
CTQ TURNER CO., THE (JAN 44)
CTR CHICAGO TRANSFORMER CORP.
CTR CHICAGO TRANSFORMER DIV. ESSEX WIRE CORP.
CTS THOMAS FLEXIBLE COUPLING CO.
CTT TELETYPE CORP.
CTU TRIUMPH MFG. CO.
CTV T. W. T. CO., INC.
CTW WEBSTER COMPANY
CTX TRIMM, INC.
CTY TAYLOR TUBES, INC.
CTZ TECHNICAL APPLIANCE CORP.
CU EDISON STORAGE BATTERY CO.
CUA A. J. ULMER CO.
CUB EDWARD G. BUDD MFG. CO.
CUC UNION SWITCH CO.
CUD AUDIO DEVELOPMENT CO.
CUE UNITED ELECTRONICS CO.
CUF UCINITE CO.
CUF UCINITE CO., THE, DIV OF UNITED CAN FASTENER
CUF UNITED-CARR FASTENER CO.
CUG UNITED GUITAR CORP.
CUH McGLYNN-HAYS MFG. CO. (JUL 43)
CUI BUILDERS IRON FOUNDRY CO.
CUJ TAPPAN STOVE CO.
CUK KANE MFG. CO.
CUL UNIVERSITY LAB.
CUM MU SWITCH CO.
CUM MU SWITCH CORP.
CUN UNITED ENGINEERING CO.
CUO MAGUIRE INDUSTRIES
CUP CARRON CO.
CUP UNITED PRESSED PRODUCTS
CUQ AKLEY CAMERA, INC.
CUR REEVES SOUND LAB
CUS UNITED STATES ELEC. MFG. CORP.
CUT UNITED TRANSFORMER CO. (UTC)
CUU LEACH CO.
CUV DICTAPHONE CORP.
CUW UNITED WOOD SPECIALTY CO.
CUX WESTERN FELT WORKS
CUY LITHALOY CORP.
CUZ UNITED STATES TELEVISION MFG. CORP. (JUL 43)
CV WESTON ELECTRICAL INSTRUMENT CORP.
CVA AVIOMETER CORP.
CVB B. & R. SPRING CO.
CVC CHAPMAN VALVE MFG. CO.
CVD WILLYS OVERLAND MOTOR CO.
CVD WILLYS-OVERLAND MOTORS, INC.
CVE VENDO CO., THE
CVF VIEWTONE CO.
CVG ELECTRONIC TUBE CORP.
CVH VANDERHERCHEN CO.
CVI VICKERS, INC.
CVJ WATERS CONLEY CO.
CVK VIRGINIA PLAK CO.
CVL EKECTRI-VOICE MFG. CO.
CVM UNITED STATES MOTORS CORP.
CVN B. F. STURTEVANT CO.
CVO TOCK MFG. CO.
CVP PATHFINDER RADIO CORP.
CVQ ALLEGHANY LUDLUM STEEL CORP. (JUL 43)
CVR ROCKBESTOS PRODUCTS CORP.
CVS R.E.S. SWAM
CVT VICTOR INSULATORS, INC.
CVU UNION PIEZO CO.
CVV EDWIN L. WIEGAND CO.
CVV EDWIN WIEGAND, JR. CO.
CVW WIDIN METAL GOODS CO.
CVX AMERICAN MICROPHONE CO.
CVY FARADAY ELECTRIC CO.
CVZ SANDERS BROTHERS MFG. CO.
CW WESTERN ELECTRIC CO.
CW WESTERN ELECTRIC CO.
CWA WARD PRODUCTS CO.
CWB WILLARD STORAGE BATTERY CO.
CWC WIRT CO.
CWC WIRT CO.
CWD WINCHARGER CORP.
CWE ADAMS & WESTLAKE
CWF WARWICK MFG. CORP.
CWG AUTOMATIC WINDING CO.
CWH WHITLOCK COIL PIPE CO. (MAR 44)
CWI WASHINGTON INSTITUTE OF TECHNOLOGY
CWJ WIND TURBINE CO.
CWK CENTRAL ARMATURE WORKS
CWL WESTINGHOUSE LAMP CO.
CWL WESTINGHOUSE LAMP WORKS
CWM WISCONSIN MOTORS CORP.
CWN WINTERS & CRAMPTON CORP.
CWO WEBSTER PRODUCTS CORP.
CWP WINSHIP CO., INC.
CWQ WELLS-GARDNER & CO.
CWR WORTHINGTON PUMP & MACHINERY CORP.
CWS STEWART-WARNER CORP.
CWT WALLACE & TIERNAN PRODUCTS, INC.
CWU WILLIAM WURDACK ELECT. MFG. CO.
CWV HARVEY-WELLS COMMUNICATIONS
CWW WITT-WILL CO.
CWX WEKSLER THERMOMETER CORP.
CWY WILLIAM M. WHITING CO.
CWZ WITTE ENGINE WORKS (JUN 45)
CY WIRELESS IMPROVEMENT CO.
CYA ALDEN PRODUCTS CO.
CYB BIRNBACK RADIO CO.
CYC MERIT COIL MFG. CO.
CYD BRYANT ELECTRIC CO.
CYE ENGINEERING & RESEARCH CORP.
CYF S. FROELICH CO., INC.
CYG INTERNATIONAL BUSINESS MACHINE CORP.
CYH WHOLESALE RADIO LABORATORIES
CYI TAWMAN ERBE MFG. CO.
CYJ RADIO ENGINEERING LABS, INC.
CYK BOONTON RADIO CORP.
CYL METAL WELD, INC.
CYM TAXLEY MFG. CO. (OBS. SEE CMA)
CYN LEWIS ELECTRONICS
CYO SAMEUL M. PISTORIA
CYP POWERCRAFT CORP.
CYQ BUDA ENGINE & EQUIPMENT CO. (JUN 45)
CYR RESEARCH ENTERPRISES, LTD.
CYS SPERTI, INC.
CYT YALE & TOWNE MFG. CO.
CYU UNDERWOOD ELEC. & MFG. CO.
CYV PRESS WIRELESS, INC.
CYW W. I. WALLACE MFG. CO.
CYX CLIMAX ENGINEERING CO.
CYY SILMAN MFG. CORP.
CYZ SANBURN CO.
CZA ALLIANCE MFG. CO.
CZB BREEZE CORP.
CZC E. H. SCOTT RADIO LAB., INC.
CZD DAVID WHITE CO.
CZE ELECTRICAL RESEARCH LABS, INC.
CZF FREQUENCY MEASURING SERVICE
CZG GEPHART MFG. CO.
CZH HUMBLE OIL & REFINING CO. (JUN 45)
CZI HIPWELL MFG. CO., INC.
CZJ Z. & Z. MFG. CO., INC.
CZK J. KREISER CORP.
CZL BENDIX AVIATION, LTD.
CZM SORENG-MANEGOLD CO.
CZN MONITOR PIEZO PRODUCTS CO.
CZO SUPER ELECTRIC PRODUCTS CORP.
CZP PLASTIMOLD, INC.,
CZQ COMMUNICATIONS MEASUREMENTS LABS
CZR ZENITH RADIO CORP.
CZS R. H. SHEPPARD CO.
CZT CATERPILLAR TRACTOR CO.
CZU SONORA RADIO & TELEVISION CORP.
CZV SCHAUER MACHINE CO.
CZW SCIENTIFIC COIL & WIRE CO.
CZX CRYSTAL PRODUCTS CO.
CZY ALLIED RADIO CORP. (SEP 43)