San Francisco Sea Lions NLB Jersey - Gray - 2XL - Royal Retros

The uniforms actually belonged to the San Francisco Cubs, a little known team that rarely played in San Francisco and traveled the country year round.

503 Sports San Francisco Sea Lions T-Shirt - White - Cotton - XXXL (3XL) - Royal Retros

Fan Shop DICK'S Sporting Goods

Rhode Island Steelers Jersey – Royal Retros

Then, when a photo was finally found, the mystery only grew deeper. Why a bear cub on the jersey? Turns out that the Sea Lions purchased uniforms previously used by a semi-pro club called the San Francisco Cubs.

Ebbets Field Flannels San Francisco Sea Lions 1946 Home Jersey

Indianapolis ABCs NLB Jersey - Gray - 4XL - Royal Retros

White Fitted Hats, White Baseball Caps

Product Info, Free Customization Included, Each jersey individually handmade, Any name and number, Heavyweight sewn tackle twill, 100% polyester, NLB

Chicago American Giants NLB Jersey

San Francisco Sea Lions NLB Jersey – Royal Retros

Memphis Red Sox NLB Jersey - Cream - Medium - Royal Retros

비드바이코리아 - 해외 전문 경매대행 선두주자 - BIDBUY

Bitácora de C.E.I.P. VIRGEN DEL VALLE (BILINGÜE)

San Francisco Sea Lions Vintage Icons Jersey – Royal Retros