Location Source Date Page Caption Uniform Type
BASEBALL'S BOOK OF FIRSTS, Lloyd Johnson 1999 30 Bobby Mathews Can't ID Pose
VINTAGE & CLASSIC BB COLLECTOR Issue #32 August, 2002 30 Athletic Ball Club - 1888 Philadelphia AA Team
150 YEARS OF BASEBALL, Stephen Hanks et al. 1989 21 The 1868 Pastimes of Baltimore .... Pastimes (capless) Team
www.19thCenturyOnly.com Sep. 8, 2006 Lot 26, 1980 Bob Matthews (sic) Gold Tone Glass Plate Philadelphia AA 2/3 length pose at bat
Sporting Life Oct. 1, 1883 1 Athletic Base Ball Club, Champions 1884 Civvies Woodcut team composite
Gale Digital Collections Denver Evening Post Jul. 23, 1897 10 Bobby Matthews (sic). Originator of the Curved Ball. Civvies Head shot drawing