Manuscripts
The "Esmeralda II" was the first motorboat to traverse the Marble and Grand Canyons and completed her run at Pierces Ferry, 1949, June 17
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Taylor and Marston at Pierces Ferry; at end of run of Grand Canyon in "Esmeralda II"
Manuscripts
mssMarston papers V184/0152

The crew of the "Esmeralda" at the end of her first traverse of the Marble and Grand Canyons
Manuscripts
mssMarston papers V184/0147

Belknap photographing the crew of the "Esmeralda" at the end of her first traverse of the Marble and Grand Canyons
Manuscripts
mssMarston papers V184/0149

Marston, Hudson, Taylor, Hudson and Robinson: crew of Esmeralda at end of run; Pierces Ferry, Lake Mead
Manuscripts
mssMarston papers V184/0145

Robinson examining the prop at Pierces Ferry after completion of run
Manuscripts
mssMarston papers V172/0074.01

Zoe Desloge and Marie Saalfrank at Pierces Ferry; end of 1947 traverse
Manuscripts
mssMarston papers V184/0085