The United States Playing Card Co. (USPCC) represents an amalgamation of all the major American card-makers of the late 19th and early 20th centuries
“Squadron Scramble” card games for identifying military planes, Whitman Publishing Co., Racine, Wisconsin, 1942.
The Western Playing Card Company was formed in 1927. The exact history and origins are not clear.
In the 1970s Whitman Publishing Co. ordered a series of popular games from Hong Kong for the UK market.