Louis Pope Gratacap

American geologist, author. 
Louis P. Gratacap, L. P. Gratacap

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Wikimedia, Wikidata
1850 — 1917 United States, 

• Internet Speculative Fiction Database entry^@
• Online Books Page L. P. (Louis Pope), 1851-1917 entry^{L. P. (Louis Pope), 1851-1917 @}
• Project Gutenberg entry^@
• The Encyclopedia of Science Fiction entry^@
  

Clinoclase-tuc8-093c

Louis Pope Gratacap at his desk

Quartz-Scheelite-bem-44c

Type	Date	Description	Keywords	Notes	Source
link		Internet Speculative Fiction Database entry@			Wikidata
link		Online Books Page L. P. (Louis Pope), 1851-1917 entryL. P. (Louis Pope), 1851-1917 @			Wikidata
link		Project Gutenberg entry@			Wikidata
link		The Encyclopedia of Science Fiction entry@			Wikidata
image		Clinoclase-tuc8-093c			Wikimedia
image	1917	Louis Pope Gratacap at his desk			Wikimedia
image		Quartz-Scheelite-bem-44c			Wikimedia

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