2 Vintage Continental Rubber Works Telegraph or Telephone Line Insulator
RM 58.12
Glass & Porcelain Insulators
Lot of 21 W. U. Tel Co Continental Rubber Works USA R3 Insulators
RM 173.52
Antique Patent 1893 Hemingray No 9 Old Green Glass Telephone Telegraph Insulator
RM 62.24
BROWN CIRCLE B PORCELAIN ELECTRICAL HIGH VOLTAGE 15000 LB SUSPENSION INSULATOR
RM 128.18
Vintage Hemingray 42 Green Glass Insulators Made In The USA Telephone Railroad
RM 231.23
Vintage Brown Porcelain Electric Line Insulator 5" Wide
RM 119.94
Vintage Hemingray 45 Clear Glass Insulators Made In The USA Telephone Railroad
RM 202.38
GRAY CHANCE PORCELAIN ELECTRICAL HIGH VOLTAGE 15000 LB SUSPENSION INSULATOR
RM 111.70
Vintage Hemingray 42 Clear Glass Insulators Made In The USA Telephone Railroad
RM 202.38
Vintage Armstrong Clear Glass Insulators Made In The USA Telephone Railroad
RM 202.38
H.G. CO. Beehive Insulator - Bubbles and Cold Pour Lines Lot 7893
RM 202.38
Vintage Brown, Porcelain Electric Line Insulator 5-1/2" Wide
RM 119.94
Vintage Brown, Porcelain Electric Line Insulator 5-1/2" Wide
RM 107.58
Vintage Porcelain Electric Line Insulator Made In USA Telephone Railroad
RM 202.38
Vintage Porcelain Electric Line Insulator Made In USA Telephone Railroad
RM 202.38
Vintage Porcelain Electric Line Insulator Made In USA Telephone Railroad
RM 202.38
Vintage Porcelain Electric Line Insulator Made In USA Telephone Railroad
RM 202.38
Vintage Porcelain Electric Line Insulator Made In USA Telephone Railroad
RM 119.94