SCR-72

(BC-17) Ground Telegraph Set, as above, but with VT amps in rcvr RCP No. 10 SCR-72B has waterproofing features

Set T. P. S. receiving, type SCR-72

• Equipment, type GD3.
• Equipment, type PE-12.
• Equipment, type RC-3.

Set T. P. S. receiving, type SCR-72-B

• Equipment, type GD-3—A.
• Equipment, type PE-10.
• Equipment, type RC-3. -B
• Set low frequency amplifier, typ

References

• Radio Pamphlet No. 10 Ground telegraphy or TPS Oct. 31, 1918

RA PA-10 1918