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.
Inside of Bird Cage No. 1844 Postcard. Caption on front: Inside of Bird Cage Showing Fountain, Franklin Park, Boston, Mass. Postally unused. On verso: Pub. by Mason Bros. & Co.
