John Cleves Symmes, Jr.

American army officer and academic. 

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Wikimedia, Wikidata
1779 — 1829 writer, human, soldier, military officer, United States, 

• Internet Speculative Fiction Database entry^@
• Online Books Page John Cleves, 1780-1829 entry^{John Cleves, 1780-1829 @}
• Freebase entry^@
  

Frameless

JCS Signature

John Cleves Symmes, Jr.

John Cleves Symmes, Jr. 1820

Monument of J C Symmes

St. Paul Daily Globe.March 08 1896.Page 21

Symmes Circular

Symmes Concentric Spheres

Symmes Hole

Symmes' Map of the Northern Polar Region

Symzonia Frontpiece

Symzonia Frontpiece (cropped)

Type	Date	Description	Details	Source
link		Internet Speculative Fiction Database entry@		Wikidata
link		Online Books Page John Cleves, 1780-1829 entryJohn Cleves, 1780-1829 @		Wikidata
link		Freebase entry@		Wikidata
image	2015	JCS Signature		Wikimedia
image	1820	John Cleves Symmes, Jr.		Wikimedia
image	1820	John Cleves Symmes, Jr. 1820		Wikimedia
image		Monument of J C Symmes		Wikimedia
image	1896	St. Paul Daily Globe.March 08 1896.Page 21		Wikimedia
image	1818	Symmes Circular		Wikimedia
image	1878	Symmes Concentric Spheres		Wikimedia
image	1882	Symmes Hole		Wikimedia
image	1822	Symmes' Map of the Northern Polar Region		Wikimedia
image	1820	Symzonia Frontpiece		Wikimedia
image	1820	Symzonia Frontpiece (cropped)		Wikimedia

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