A U-1966 Siemens 1 Patent encased in a tree trunk.                                                 
                                                                                                             
                                                                                                      

U-1966

Scale drawing from 
Worldwide Porcelain Insulators, by 
Marilyn Albers and Jack H. Tod, 1986

A U-2841 Bennett with "crown missing".

Scale drawing from 
Worldwide Porcelain Insulators, by 
Marilyn Albers and Jack H. Tod, 1986

A U-2841 Bennett with "crown missing" is a cemented 
spindle type (see base embedded in tree) with 
81mm x 106.5mm, weighing 706g.

Photos by Leonard Jannese, P.O. Box 1139 
Bunbury, West Australia 6231 Australia