Can you help
All I know about this photo is that my late father-in-law Brian Hutchinson (4th right middle row) and his late brother, Trevor Hutchinson (5th from right on back row) were in the No1 Battery, Preston Barracks.
The photo was taken 1954/1955. My question is what exactly was No 1 Battery, what regiment/battalion. Apparently No 1 Battery was the last to fire 3.7 inch guns from Newhaven Fort.
I would be very grateful if anyone can help me find out a little more information.