Photo by DLBarker, 2026

Designation: 8in Howitzer M1861
Model: 8in Siege Howitzer M1861
Identification No: Alger 08:US


Designed by: US Army Ordnance Department
Built at: Alger, Cyrus and Company
Boston, Massachusetts, USA
Year : 1863
Inspector: Thomas Jackson Rodman (TJR) 1859-64
foundry no.:
weight: 2,520 lbs
Item Category: Artillery, Black Powder, Iron

Memorial Information
Owner: US Government
Item: four condemned cast iron cannon and four cannon balls
Request doc.: 47th Congress, Session II, HR6558
Year: 1883
Delivery Doc: Bill expired at the end of Congress
Use: Forest Hill Cemetery
On loan to: Alexander Post GAR


Comments: howitzer mounted upside down




Current Status: Static Display
Current Custodian: Alexander Post 158 GAR
Access: Free Outdoor
Location: Forest Hill Cemetery
8660 OH-66
Piqua, Ohio, USA
Lat/Long40.164928-84.257222 Click here to see location in Google Maps

Reference Documents / websites:

The Big Guns, pg 234: C110, 04

Click here to see our reference list

Last update to record: 2026-09-12

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