View source for File:Medium Tank M4 mounting 76 m Gun T1.jpg

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|Description ||  An Ordnance Department photo of a M4A1 testing the mount of a 76 mm T1 gun in the original turret. Photo taken August 4th, 1942.
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|Source ||[http://the.shadock.free.fr/sherman_minutia/turret_types/bigger/3005_3060572c.jpg the.shadock.free.fr/sherman_minutia]
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|Date || 04 Aug 1942
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|Author || United States Army Ordnance Department
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|Permission || Public Domain
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[[Category:Historical photos]]