3878 research outputs found
Publication venue Lyon College Mabee-Simpson Library Staff
Publication date 1960
Field of study No full text Three young spelunkers investigating a large formation
Publication venue Lyon College Mabee-Simpson Library Staff
Publication date 1960
Field of study No full text Spelunker using torch to illuminate rocks in cave
Publication venue Lyon College Mabee-Simpson Library Staff
Publication date 1960
Field of study No full text Group of spelunkers above ground relaxing
Publication venue Lyon College Mabee-Simpson Library Staff
Publication date 1960
Field of study No full text Hugh Shell and Mike Hill standing in cave entrance
Publication venue Lyon College Mabee-Simpson Library Staff
Publication date 1960
Field of study No full text Entrance to Big Hurricane Cave
Publication venue Lyon College Mabee-Simpson Library Staff
Publication date 1960
Field of study No full text Student spelunker helping Hugh Shell use the pulley system
Publication venue Lyon College Mabee-Simpson Library Staff
Publication date 1960
Field of study No full text Spelunker above ground with expansive sky behind
Publication venue Lyon College Mabee-Simpson Library Staff
Publication date 1960
Field of study No full text Misty hillside above cave area
Publication venue Lyon College Mabee-Simpson Library Staff
Publication date 1960
Field of study No full text Hugh Shell and two of the student spelunkers observing the cave
Publication venue Lyon College Mabee-Simpson Library Staff
Publication date 1960
Field of study No full text Lester McGuffey climbing up a narrow passage in the cave. Stalactites behind him