NC_NP

PENN'S CAVE HOUSE, WHERE A PROFESSIONAL CHEF IS ALWAYS IN CHARGE._NP

PENN'S CAVE HOUSE_pm BERWICK 1928

NC_"Penn's Cave House" PENN CAVE Penn's Cave, "America's Only All Water Cavern," at Centre Hall, Pa. A Boatride of One Mile Underground. July, 25 -- 1964, seen this eat here, written on back._NP

NC_THE PENN'S CAVE HOUSE 1885 Centre Hall, Pennsylvania .... _NP

NC - PENN'S CAVE. on sign._NP_RPPC

Entrance to Penn's Co(sic)ve near Bellefefonte, Pa._pm BELLEFONTE 1908

Penns Cave, near State College, Pa._NP

Entrance to Penn's Cave Near Bellefonte, Pa._pm BELLEFONTE 1914

PENNS CAVE PA. 43_pm MILLHEIM 1914_RPPC

ENTRANCE TO PENNS CAVE, NEAR BELLEFONTE,PA._pm MILESBURG 1916

ENTRANCE TO PENNS CAVE, NEAR BELLEFONTE, PA._NP

PENNS CAVE NEAR CENTRE HALL, PA._NP

Penns Cave, East of Centre Hall, Pa._NP

NC_Penn's Cave, near State College, Pa._NP

NC_Penn's Cave, near State College, Pa._pm STATE COLLEGE 1918

PENN'S CAVE NEAR STATE COLLEGE, PA._STATE COLLEGE 1929

ENTRANCE TO PENN'S CAVE_NP

Entrance --- Penns Cave_NP

ENTRANCE TO PENN'S CAVE_pm STATE COLLEGE 1931

NC_"Entrance" PENN'S CAVE Penn's Cave, "America's Only All Water Cavern," of Centre Hall, Pa. A Boatride of One Mile Under ground. THUR. 9-24-69, written on back_NP

Entrance to Penn's Cave Penn's Cave, Pa._NP

AN INTERIOR VIEW OF PENN'S CAVE._NP

AN INTERIOR VIEW OF PENN'S CAVE_pm STATE COLLEGE 1934

NC_"The Angel Wing" CAVE Penn's Cave, "America's Only All Water Cavern," of Centre Hall, Pa. A Boatride of One Mile Under ground. THUR. 9-24-69, written on back_NP

At the Chimes, Penn's Cave_pm PHILADELPHIA 1938

NC_"THE CHIMES" PENN'S CAVE Penn's Cave, "America's Only All Water Cavern," at Centre Hallo, Pa. A Boatride of One Miles Underground._NP

NC_"The Chimes" PENN'S CAVE Penn's Cave, "America's Only All Water Cavern," at Centre Hall, Pa. A Boatride of One Miles Underground._pm LOCK HAVEN 1985

The Chinese Dragon Penn's Cave, Pa._NP

NC_"The Drapery" PENN'S CAVE Penn's Cave, "America's Only All Water Cavern," of Centre Hall, Pa. A Boatride of One Mile Underground._NP

The Cave Man's Drapery, Penn's Cave._NP

In the Dry Cave, Penn's Cave_NP

Entering the Garden of Gods Penn's Cave, Pa._NP