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Larsen, Esper Signius, Jr.

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Mill and houses of Tungsten Mines Co., near Bishop. Inyo County, California. 1918. Plate 11-B in U.S. Geological Survey. Bulletin 725-D. 1922.
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Bench 20 feet above West Willow to west and on line of Equity fault. Looking at Equity fault. Creede Special quadrangle. Mineral County, Colorado. September 6, 1912. (8 stop, 1/25 second)
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Panorama with images 067, 068 and 069. Location just above Monte Carlo Mine on Campbell Mountain. Looking at long hill 10,650 and some cliffs in foreground. About northwest. Creede Special quadrangle. Mineral County, Colorado. June 18, 1912.
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Weathering of Sheep Mountain quartz latite tuff breccia of the Carson volcano in the western part of the San Cristobal quadrangle. This view, at an altitude of 12,000 feet on the forks of West Lost Trail Creek, shows a dike, a sill, and a flow in the breccia. Hinsdale County, Colorado. September 8, 1910. Figure 14, in U.S.Geological Survey Professional paper 258. 1956.
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From west side of Willow Creek 100 feet above creek and 150 yards below Windy Gulch. Looking at Creede. Creede Special quadrangle. Mineral County, Colorado. August 29, 1911. (64 stop, 1/4 second, good sunlight)
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