Porcelain Insulators from Slovakia |
The porcelain insulators are identified by U-numbers, but in the range of 1000-3999. The link below is for the reference book that covers these insulators.
Worldwide Porcelain Insulators (Unipart Pin Types)
Insulators from Slovakia |
Return to Porcelain Insulators from Outside the United States |
Return to the insulator identification page