1.25" with Keystone Badge, Reading, Pa back paper. Shows a bear exiting a timber framed mine shaft with playful caption "Bear In Mine". Issued for "Excursion To Tumbling Run Park Sept. 6, 1902". Park existed 1890-1914 and consisted of a hotel, theatre, dance pavilion, amusement hall, roller coaster, carousel, and a field where Atlantic League baseball teams played. Only example known to us. NM displaying Mint.