WWPCM10517
"USPCC" (USA)
standard joker, since c.1910

1. WWPCM10517/01: wide edition

d10517j01 so used in brands:
"Sportsman's No.202" WWPCM00924;
"Vogue No. 831X" WWPCM05632
d10517r01 r01&r04extra r01sA r01box
d10517r03 r03extra d10517r04 d10517r05

2. WWPCM10517/02: narrow edition

d10517j02 so used in brands: "Congress"
(canadian);
"Frigidaire" WWPCM05166
d03833r009b d03833r009c d03833r009d d03833r009e d03833r009f d03833r009a
d10517r02 d10517r06 d10517r06b d10517r06c