| By Paul Damon. 1987.
Price: $18.00
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| 48 pages. 1989. Forty years of explorat
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Price: $8.00
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| 1983 reprint of original 1818 publication. &n
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Price: $18.00
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| By Paul Damon. 1997.
Price: $18.00
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| The Wonderful Cave of the Winds Manitou Color
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Price: $12.00
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| Caverns Measureless to Man by Sheck Exley, Ha
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Price: $50.00
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| Cave of the winds, New York State reservation
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Price: $6.00
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| Nature Underground; The Endless Caverns, by M
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Price: $15.00
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| Year Book of the Public Museum of the City of
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Price: $30.00
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| Arthur's Home Magazine, ed by T.S Arthur
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Price: $42.00
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| Upstate Life, Winter 2010, poorly written art
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Price: $4.00
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| Schoharie County Historical Review, Fall-Wint
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Price: $8.00
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| Jim White's Own Story, The Discovery and Hist
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Price: $10.00
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| Guide to the Coast, Caves and Bays of SARK, 4
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Price: $18.00
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| Speleology: Bulletin of the British Cave Rese
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Price: $3.00
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| | Speleology: Bulletin of the British Cave Rese
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Price: $3.00
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| Speleology: Bulletin of the British Cave Rese
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Price: $3.00
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| 
| 21 stereo images on three reels.
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Price: $10.00
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| 21 stereo images on three reels. In original
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Price: $30.00
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| 21 stereo images on three reels. In original
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Price: $30.00
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| Phosphate Mine Wellington AUS Small Pin
Price: $8.00
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| Speleology: Bulletin of the British Cave Rese
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Price: $6.00
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| Texas Memorial Museum Speleological Monograph
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Price: $22.00
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| Eighth International Congress of Speleology 1
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Price: $4.00
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| NRO Red plastic directional sign. $8.00
Price: $8.00
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| Sequoyah Caverns Bumper card. $6.00
Price: $6.00
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| AMCS Bulletin 15, Adaptations to Cave Life i
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Price: $14.00
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| AMCS Bulletin 3, A Preliminary Bibliography o
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Price: $30.00
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| AMCS Bulletin 1, Caves of the Inter-American
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Price: $40.00
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| AMCS Newsletter Number 21, May 1995, HB $10.
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Price: $10.00
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| AMCS Newsletter Number 15, December 1985, HB
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Price: $12.00
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| AMCS Newsletter Number 12, April 1982 HB, $1
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Price: $12.00
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| AMCS Newsletter Number 11, December 1980, PB
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Price: $10.00
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| Scribner's Monthly Volume XIX November 18
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Price: $25.00
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| The Century Illustrated Monthly Magazine May
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Price: $10.00
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| Fifth Annual Reports of the Geological Survey
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Price: $60.00
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