Feeding the Ducks at Franklin Park No. 2457 Postcard. Caption on front: Boston, Mass. Feeding the Ducks at Franklin Park. Postally unused. On verso: Mason Bros. & Co., Boston, Mass. Made in Germany.
Lake and Bridge, Franklin Park No. 2454 Postcard. Caption on front: P.A. 7029a. Lake & Bridge, Franklin Park, Boston, Mass. Postmarked Lincolnville, ME, June 16, 1906 with one-cent stamp. On verso: The Rotograph Co., N.Y. City (Germany)
Bird House, Franklin Park Zoo No. 2453 Postcard. Caption on front: Bird House, Franklin Park Zoo, Boston, Mass. Postmarked Boston, Mass., July 24, 1925 with 2-cent stamp. On verso: Printed by Tichnor Bros., Inc., at Cambridge, Mass. U.S.A.
Inside of Bird Cage No. 2452 Postcard. Caption on front: Inside of Bird Cage, Franklin Park, Boston, Mass. Postally unused. On verso: Pub. by Mason Bros. & Co.
Bear Pit, Franklin Park Zoo No. 2451 Postcard. Caption on front: Bear Pit, Franklin Park Zoo, Boston, Mass. Postmark unreadable. On verso: Published by Mason Bros. & Co., Boston, Mass. Made in U.S.A.
