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refer to record number 14369



Designation: 10in Rodman Gun M1861
Model: 10in Columbiad M1861
Identification No: Alger 112: US


Designed by: Rodman, Thomas Jackson
Built at: Alger, Cyrus and Company
Boston, Massachusetts, USA
Year : 1866
Inspector: John Gazzam Butler (JGB) 1865-67
foundry no.:2117
weight: 15,110 lbs
Item Category: Artillery, Black Powder, Iron

Memorial Information
Owner: US National Park Service



Current Status: Static Display
Access: Free Outdoor
Location: Fort Point National Historic Site
201 Marine Dr
San Francisco, California, USA
Lat/Long37.810587-122.477143 Click here to see location in Google Maps

Reference Documents / websites:

The Big Guns, pg 248: C132, 7

Click here to see our reference list

Last update to record: 2026-01-31

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