Fred Locke

Unipart Porcelain Insulators

Go to Main Page

Here photographed together for the first time in 100 years.  Three styles (left to right) were as listed in the 1904 Locke Catalog: #101 23 kv M-2220B Fred Locke marking 7-1,  #103 23 kv M-2250 Fred Locke marking 6-1, and. # 100 27 kV U-964 Fred Locke marking 7-1. There is an alternate version of the U-964 with a 1" pin hole.  It was listed as catalog #100a.  The #101 was also cataloged as available with a 1" pin hole as catalog #102 . The U-964 is rather common in collections and comes with both pin hole versions.  The #103 is extremely rare with less then six known to exist.  The smallest #101 is a one of a kind Fred Locke style.  There are no known examples of the 1" pin hole version of this style. The #101 (M-2220B) uses the same inner skirt as the M-2332 and M-2335 all three styles use the same plaster mold set to make for the top shell and are MLOD. 

 

 

 

Go to Main Page