Butler, Frederick
Frederick B. Butler was a cartographer with the U.S. Army Corps of Engineers.
He was appointed assistant topographer for the 1925 field season of the Central Asiatic Expeditons.
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2016-08-13 05:08:58 am |
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published |
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2016-08-13 05:08:58 am |
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ingest cpf |
Initial ingest from EAC-CPF |
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