Unique collection of ten photos from baseball history's preeminent early on-field photographer, Charles Martin Conlon. Each example in this collection features a member of the c.1910's-20's Philadelphia Athletics and includes either Conlon's personal credit stamping, handwritten notations, or both on verso. Varying degrees of wear associated with working news service photos can be found across the group, including: editorial masking, chipped corners, smudging, tears, and surface wrinkles. All photos measure 8" x 10" unless otherwise noted. Players included: 1) Ray Bates 2) Jimmy Dykes (portrait - 6.5" x 8.5") 3) Jimmy Dykes (throwing - 6.5" x 8.5") 4) Sam Gray (6.5" x 8.5") 5) Ivy Griffin (7" x 9") 6) Byron Houck 7) Elmer Myers 8) Cy Perkins 9) Fred Thomas (7.25" x 9.25") 10) Charlie Wills (6.5" x 8.5").