Photo by Kira Thompson, 2019

Designation:	12-pdr Winslow Gun
Model:	12-pdr Gun - Rifled, Prototype
Identification No:	none

Designed by:	Winslow, John Flack
Built at:	Albany Iron Works
	Albany, New York, USA
Item Category:	Artillery, Black Powder, Iron

Memorial Information
Owner:	Poughkeepsie, City of
Document:	email: Kira Thompson, Poughkeepsie Public Library District

Comments:

First of two designed for the USS Monitor

Current Status:	Static Display
Access:	Free Outdoor
Location:	Poughkeepsie Library
	93 Market St
	Poughkeepsie, New York, USA
Lat/Long	41.700662-73.930563	Click here to see location in Google Maps

Reference Documents / websites:

https://poklib.org/the-monitor-cannon/

In-House private documents:

email: Kira Thompson, Poughkeepsie Public Library District

Click here to see our reference list

Last update to record: 2025-11-18