Exploring the ocean frontier, 1954 

Geology at sea (duplicate, out) 

Swett views tiny crab specimens in microscope, Velero III, 1931-1941 

Velero IV scientific equipment, 1949-1955 

Allan Hancock concert; Marine specimens; Scuba diving, 1949-1955 

Santa Maria Railroad, Velero II, Oaxaca, Velero III, 1922-1941 

Hancock's varied enterprises (nearly 100 cutouts), 1930s 

Specimens V[elero] IV (original, trims) 

Arctic thrills, 1933; Killers, 1932 

Mexico & desert flowers 

Yosemite, 1940? (cutouts) 

Birth of a ray, barnacles, jellyfish, crabs, etc. 

Benthoscope tests, etc., 1949? 

Birds (print) 

Flood waters of Bradley Canyon, Calif., 1930 

Reptiles - Rancho La Brea 

Tropical birds 

Seals (copy) 

Peruvian seals 

Peruvian seals 

Mexico (copy) 

Oyster & ? 

Velero IV Mexican coast 

Velero III visits locales & peoples along Gulf of California coast, 1931-1941 

Musicians struggle to practice on Velero III, 1931-1941; 2 women on deck, 1934