ST-1250-1499

(Hog's Liver types)
ST-1250
ST-1250
ST-1250
Size: 190mm (7.5")
Example in Photo: No Name (O-B) (USA)
Photo Credit: Mid Norris
Direct link to this insulator:
ManufacturerInsulator MarkingsColorCountry
No Name (O-B)Redish BrownUSA
O-B(Embossed) (O-B LOGO)BrownUSA
O-B(Embossed) (O-B LOGO)Pumpkin OrangeUSA
O-B(Embossed) (O-B LOGO)Redish BrownUSA
ST-1250A
ST-1250A
ST-1250A
Size: 190mm (7.5")
Example in Photo: No Name (O-B) (USA)
Photo Credit: Mid Norris
Direct link to this insulator:
ManufacturerInsulator MarkingsColorCountry
No Name (O-B)Redish BrownUSA
O-B(Embossed) (O-B Logo)Redish BrownUSA
ST-1255
ST-1255
ST-1255
Size: 190mm (7.5")
Example in Photo: O-B (USA)
Photo Credit: Shaun Kotlarsky
Direct link to this insulator:
ManufacturerInsulator MarkingsColorCountry
No Name (O-B)Chocolate brownUSA
O-B(Embossed) (O-B LOGO)BrownUSA