These cards bear the name of a mysterious figure
A Collector's Guide to Pre-War Strip Cards
W516 Strip Card Fun with a Hall of Famer, Pep Young, and an Actress
1920-21 W516 Strip Card Set - All Vintage Cards
Taming the West Coast Monster – SABR's Baseball Cards Research Committee
SABR's Baseball Cards Research Committee
SABR's Baseball Cards Research Committee
SABR's Baseball Cards Research Committee
SABR's Baseball Cards Research Committee
Boxoffice-November.12.1955
Obscure Card of the Month: Walter Johnson W516-2-2 Scrap
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Taming the West Coast Monster – SABR's Baseball Cards Research Committee
SABR's Baseball Cards Research Committee
A Collector's Guide to Pre-War Strip Cards
Five Types of W516 Strip Cards Confuse Collectors