C.A. Briggs Co. of Boston, Mass a lozenge maker issued these cards in 1909-1910. The front is black & white photos colorized with the player's name and team affiliation in the border at bottom. The backs have a checklist of the set printed in brown with the C.A. Briggs information on the bottom.
Disclaimer: When you click on links to various merchants on this site and make a purchase, this can result in
this site earning a commission. Affiliate programs and affiliations include, but are not limited
to, the eBay Partner Network.