Keywords: Gun Shop in Armstrong Works LOC ggbain 00178.jpg Photograph showing gun shop at Armstrongs works This is believed to show the two 12-inch gun turrets for British battleship HMS Cornwallis under construction <br>See File Gun Shop in Armstrong Works Cornwallis closeup LOC ggbain 00178 jpg for closeup of markings on foreground turret faces indicating Cornwallis LOC-image ggbain 00178 Reproduction Number LC-DIG-ggbain-00178 circa 1902 - 1903 photographer not identified PD-Bain DEFAULTSORT Cornwallis Elswick Ordnance Company HMS Cornwallis ship 1901 Elswick BL 12 inch 40 calibres naval gun Naval gun turrets Cornwallis |