GP - Ground Pins

Grounds- Pins, stakes, ground rods, ect. (A device driven into the ground which serves as an electrical connection will be termed a rod; others will be termed stakes or pins. )

• GP-1 stake type. galvanized, iron 16" long
• GP-2 stake type. galvanized, angle iron, 16" long
• GP-3 stake type. angle iron W/ binding post, 30" long
• GP-4 stake type. steel tube, 18" long
• GP-5 stake type. angle iron W/ steel ring 16" long
• GP-6 stake type. metal rod W/ binding post, 18" long
• GP-7 stake type. 1/2 inch iron pipe, W/ binding post, 13" long
• GP-8 stake type. steel gas pipe, W/ binding post 18" long
• GP-9 pin type. 12" steel surveyors.
• GP-10 pin type 14" steel surveyors.
• GP-11 ground rod type, formerly ground rod type "D" with TM-31 9" for service buzzer
• GP-12 ?
• GP-13 stake type. oak and brass stake part of EE-10
• GP-14 stake type. galvanized iron rod, 3' lon part of SCR-71
• GP-15 ground rod type. formerly GR type "A" 5' long
• GP-16 ground rod type. formerly GR type "E" 24" long
• GP-17 ground rod type. formerly GR type M1910, 15" long
• GP-18 ground rod type. galvanized steel pin, 27" long
• GP-19 stake type. iron pipe, 3' long, Part of GD-2

(NOTE 1920 storage catalogue ends here)

• GP-20
• GP-21
• GP-22
• GP-23
• GP-24
• GP-25
• GP-26
• GP-27
• GP-28 SCR-555
• GP-29
• GP-30
• GP-31
• GP-32
• GP-33
• GP-34
• GP-35
• GP-36
• GP-37
• GP-38
• GP-39
• GP-40
• GP-41
• GP-42
• GP-43
• GP-44
• GP-45
• GP-46
• GP-47
• GP-48
• GP-49
• GP-50
• GP-51
• GP-52
• GP-53
• GP-54
• GP-55
• GP-56
• GP-57
• GP-58
• GP-59
• GP-60
• GP-61
• GP-62
• GP-63
• GP-64
• GP-65
• GP-66
• GP-67
• GP-68
• GP-69
• GP-70
• GP-71
• GP-72
• GP-73
• GP-74
• GP-75
• GP-76
• GP-77
• GP-78
• GP-79
• GP-80
• GP-81
• GP-82
• GP-83
• GP-84
• GP-85
• GP-86
• GP-87
• GP-88
• GP-89
• GP-90
• GP-91
• GP-92
• GP-93
• GP-94
• GP-95
• GP-96
• GP-97
• GP-98
• GP-99
• GP-100