gcls_WFP_621

[picture of inside of cave , written in bottom left: AOUW HALL WIND CAVE S.D. COPYRIGHT 1912 BY H,B.STEVENS]

[picture of cave interior, ladder in back of cave and engraved in rock of cave-U.S.W.C.S -52- , in bottom left corner of picture the following is written: 100 F HALL WIND CAVE S. D. COPYRIGHT 1912 BY [OBSCURED [H,B.?] STEVENS]

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