trademarks of the 40'd and 50's Trademarks of the 40'd and 50's trademarks of the 20's and 30's Trademarks of the 20's and 30's Custom lettering of the 40's and 50's custom lettering of the 40's and 50's British Trademarks of the 1920s & 1930s british trademarks of the 1920s & 1930s “Trademarks” of the Chinese "Trademarks" of the Chinese