Anonymous Mexican Manufacturers
Many modern aces of spades are anonymous so that, in the absence of any other information, the collector has difficulty deciding who made them.
Argentina has produced a series of anonymous decks, both Spanish-suited and Anglo-American type and children's games.
Anonymous Mexican Playing Card Manufacturers
'Foto Joker' Spanish playing cards for Matera Color Laboratory, 2008
Anonymous Snap game, 1930s.
Wartime edition of Snap game by an anonymous publisher