Via the Naval General Board on FB: US Naval Surface Warfare Center Dahlgren Division naval gun line in June 1989:
Front to back, my best guesses:
5″/54 caliber Mark 42 gun
8″/55 caliber Mark 71 gun
OTO Melara 76 mm
8″/55 caliber gun Mark 16
5″/54 caliber Mark 42 gun
16″/50 caliber Mark 7 gun
Unknown, but maybe some form of 5″/54 caliber Mark 45 gun
OTO Melara 76 mm
Unknown
I think a 3″/50 caliber gun Mk33
Celebrating the Past, Present and Future of Navy Cryptology
Official site for National Guard marksmanship training and competitions
Better to stay out of trouble than to get out of trouble.
The U.S. Navy and the Western Pacific
News and views from The Writer in Black
World War 2 Historian, Relic Hunter and expert in identification of WW2 relics
Mission Ready, Qualified & Competent, On Time Execution!
Exploring History with the National Archives Special Media Division
Writing about whatever interests me, and maybe you.
Commentary on Gun Control & Crime
Identifying the Best Training, Tools, and Tactics for the Armed Civilian!
Nous Defions!
A Site for the British Empire 1860-1913
Military wings and things
The Mechanix of Auto, Aviation, Military...pert near anything I feel relates to mechanical things, places, events or whatever I happen to like. Even non-mechanical artsy-fartsy stuff.
Where misinformation stops and you are force fed the truth III
The “Breech Block” of the Mk.42 is virtually identical with the Mk.45, with the differences is in the Barrel Design and the Grade of Steel used for the Mk.42 Gun Barrel. A simple Barrel Swap, using the Mk.45 Barrel will allow the usage of modern Mk.45 Munitions…