Manufacturer: Iroquois China
Date of examples: 1940 – 1950's
Notes: US Patent Design No. 130312, was issued on November 11, 1941 to inventor William Remstein, assignor to Iroquois China.
Brown concentric wavy lines on border interrupted by brown iconic symbol that looks vaguely Southwestern or American Indian or that looks like it might have some telephone connection.
China photo contributed by Alison Birch
Patent photo contributed by Larry Paul