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40mm Bofors quad mount aboard USS Iowa, New York Navy Yard, New York, United States, 9 Jul 1943

Historical Information
Caption     40mm Bofors quad mount aboard USS Iowa, New York Navy Yard, New York, United States, 9 Jul 1943 ww2dbase
WW2-Era Location Name Brooklyn, New York, United States
Date 9 Jul 1943
Photographer    Unknown
 
Source Information
Source    ww2dbaseUnited States Navy via navsource.org
 
Related Content
More on...   
New York Navy Yard   Main article  Photos  Maps  
Iowa   Main article  Photos  
40 mm Bofors   Main article  Photos  
Photos on Same Day 9 Jul 1943
Colorized By WW2DB     Colorized with Adobe Photoshop
 
Licensing Information
Licensing  Public Domain. Please support the navsource.org project and remember the dedication of its founder Paul Yarnall.

Additionally, according to the United States copyright law (United States Code, Title 17, Chapter 1, Section 105), in part, "[c]opyright protection under this title is not available for any work of the United States Government".

Please contact us regarding any inaccuracies with the above information. Thank you.
 
Metadata
Added By C. Peter Chen
Photo Size 800 x 548 pixels



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Visitor Submitted Comments

1. Commenter identity confirmed Alan Chanter says:
26 Jun 2013 02:15:33 AM

The dedicated US late-war AA mounting was the quadruple 40mm Bofors; it was fitted in large numbers to virtually every major US vessel. It was a water-cooled power-driven mounting, the configuration being a twin; quads comprised pairs of twins in a common tub. Shell weight was about 2lb (0.9kg) and rate of fire has been measured at a figure of 150-175 rounds per minute for each barrel of the mounting.

Source: Tony Gibbons. The Complete Encyclopedia of Battleships and Battlecruisers pp253, (Salamander 1983)

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WW2-Era Location Name:
Brooklyn, New York, United States

Latitude-Longitude:
40.7000, -73.9700

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