U-1941: England

2 7/8" X 4 5/8" (70mm X 113mm)

 

(front skirt) 19 71            

No. 1     

                         MADE IN ENGLAND  

(rear skirt) G.P.O.                     

(dome top) G.P.O.                    

{Bullers}

 

Picture courtesy Bob Berry

2 7/8" X 4 5/8" (70mm X 113mm)

 

 

(front skirt) G.P.O.

                           1 6          

{Wade Potteries}

 

 

 

Picture courtesy Tris Horton

This is a dryspot insulator where the top unscrews to expose openings inside the skirt and wire groove to allow a telephone drop wire to pass through the insulator to provide a "dry spot" from rain and decrease leakage loss. 

U number assignment from Worldwide Porcelain Insulators by Marilyn Albers & Jack Tod.

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