Collection of three Deadball Era postcards with views of Federal League ballparks. Terrific grouping includes: Weeghman Park, Chicago (from right field line), Weeghman Park, Chicago (from left field line, "Now National League Park" text variation), Terrapin Park, Baltimore. Both Weegham Park examples have been postally used, with the Terrapin Park card free of markings on reverse. All three cards remain free of creasing and/or wrinkles with some degree of typical corner wear. Three cards total.