Album caption: The multiplex stereoplotting instrument is especially advantageous in that interpretation, measuring, and plotting of geologic data can be carried out in one continuous operation. ca. 1956. No index card. Published as figure II in U.S. Geological Survey. Bulletin 1043-A. 1956.
Summary
Album caption: The multiplex stereoplotting instrument is especially advantageous in that interpretation, measuring, and plotting of geologic data can be carried out in one continuous operation. ca. 1956.
No index card.
Published as figure II in U.S. Geological Survey. Bulletin 1043-A. 1956.
Available in the U.S. Geological Survey, Denver Library Photographic Collection, Ray, R.G. Collection.
Rights
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