Tropical Foliage near Bohio
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Blast at Bas Obispo, Sept. 19, 1907 (1/3)
"Powder used, 9,600lbs., Rock displaced 29,640 cu. yds. 72 on one side, 106 1/2 on the other. "
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Blast at Bas Obispo, Sept. 19, 1907 (2/3)
"Powder used, 9,600lbs., Rock displaced 29,640 cu. yds. 72 on one side, 106 1/2 on the other. "
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Blast at Bas Obispo, Sept. 19, 1907 (3/3)
"Powder used, 9,600lbs., Rock displaced 29,640 cu. yds. 72 on one side, 106 1/2 on the other. "
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Old French Excavation in cut near Empire
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Cucaracha Slide
Looking South from Contractor's Hill, - Oct. 23, 1910.
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Black man standing beside a railroad derrick on curved tracks
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
View of Culebra from Reservoir, showing Administration Building to left, hotel to the right and Y. M. C. A. Club House in center
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
An Isthmian Canal Commission locomotive
"An Isthmian Canal Commission locomotive pushing a dirt scraper and a lot of rocks."
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)
Old French Ladder dredge, August 7th, 1907
"Some boats with modified coal dredges."
Handy (Photographe), Hallen (Photographe), Special Collections/University Archives (Compagnie de publication)