YRE933

Perry Garvin, YRE933
Ink, graphite, and paper on watercolor paper 12 inches high x 9 inches wide

TIQ111
JAF363
Divisor Platform (Copfer Dam)
KWJ538
Entrance Boring Sav (Copfer Dam)
BME945
Of the Copfer Dam, Engineering Aspect #332D
PSK417
HYT477
Field Study
Supptin Excav Unit #22 (Copfer Dam)
HPA155

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