Recalling the discovery, Mr Concannon, said: "They were lying under years and years of dust and dirt.
"We washed them down using a cloth we ran under the tap. When we realised it was a picture of Old Tom we were looking at, we felt incredibly excited."
The discovery of the photographs led to some branding them the 'golfing version of Tutankhamun's tomb' at the time.
For information about joining, leaving and suspending mail (eg during a holiday) see the list website at https://www.jiscmail.ac.uk/cgi-bin/webadmin?A0=archives-nra