1970s Volume 9, Number 1 of The Cascade Caver through Vol 18, Number 12 1970-v009-n001.pdf1970-v009-n002.pdf1970-v009-n003.pdf1970-v009-n004.pdf1970-v009-n005.pdf1970-v009-n006.pdf1970-v009-n007.pdf1970-v009-n008.pdf1970-v009-n009.pdf1970-v009-n010.pdf1970-v009-n011-012.pdf1971-v010-n001.pdf1971-v010-n002.pdf – first issue with logo on cover1971-v010-n003.pdf – Official Organ of World Control Underground1971-v010-n004.pdf1971-v010-n005.pdf1971-v010-n006.pdf1971-v010-n007.pdf1971-v010-n008.pdf1971-v010-n009.pdf1971-v010-n010.pdf1971-v010-n011.pdf1971-v010-n012.pdf1972-v011-n001.pdf1972-v011-n002.pdf1972-v011-n003.pdf1972-v011-n004.pdf1972-v011-n005.pdf1972-v011-n006.pdf1972-v011-n007.pdf1972-v011-n008.pdf1972-v011-n009.pdf1972-v011-n010-011.pdf1972-v011-n012.pdf1973-v012-n001.pdf1973-v012-n002.pdf1973-v012-n003.pdf1973-v012-n004.pdf1973-v012-n005.pdf1973-v012-n006.pdf1973-v012-n007.pdf1973-v012-n008.pdf1973-v012-n009.pdf1973-v012-n010.pdf1973-v012-n011.pdf1973-v012-n012.pdf1974-v013-n001.pdf1974-v013-n002.pdf1974-v013-n003.pdf – Offical Organ of World Control Underground (2)1974-v013-n004.pdf – first animated (cartoon) cover(?)1974-v013-n005.pdf – 7 Devils 1974-v013-n006.pdf1974-v013-n007.pdf1974-v013-n008.pdf1974-v013-n009.pdf1974-v013-n010.pdf1974-v013-n011-012.pdf – Mt. Baker Steam Cave Expedition (cover)1975-v014-n001.pdf – Xanadu and Cascade grotto infighting (cover)1975-v014-n002-003.pdf – Paradise Ice Caves (cover)1975-v014-n004-005.pdf – Wet 40 (cover)1975-v014-n006.pdf – proposed new logo (cover)1975-v014-n007.pdf1975-v014-n008.pdf1975-v014-n009.pdf1975-v014-n010.pdf – drunken Oregon Grotto (?) (cover)1975-v014-n011-012.pdf1976-v015-n001-002.pdf1976-v015-n003.pdf – 25th Anniversary (cover)1976-v015-n004.pdf1976-v015-n005.pdf – also the Interplanetary Journal of Vulcanospeleology1976-v015-n006.pdf1976-v015-n007.pdf1976-v015-n008.pdf1976-v015-n009.pdf – Grizzly Bear Bar Cavers Convention1976-v015-n010.pdf – 1st map on cover? 1976-v015-n011-012.pdf – Alpine Karst topography in the Dock Butte area1977-v016-n001-002.pdf – bat kaleidoscope ? 1977-v016-n003.pdf1977-v016-n004.pdf1977-v016-n005.pdf1977-v016-n006.pdf1977-v016-n007-008.pdf1977-v016-n009-010.pdf1977-v016-n011-012.pdf1978-v017-n001-002.pdf1978-v017-n003-004.pdf1978-v017-n005-006.pdf1978-v017-n007.pdf1978-v017-n008.pdf1978-v017-n009-010.pdf1978-v017-n011-012.pdf1979-v018-n001-002.pdf1979-v018-n003-004.pdf1979-v018-n005-006.pdf1979-v018-n007.pdf1979-v018-n008.pdf1979-v018-n009.pdf – Special Glacier Cave Issue 1979-v018-n010.pdf1979-v018-n011-012.pdf