U251 Officer Training Corps, Tonbridge School. Courtesy of Pamela Mills. Subject Details Service: Army Gender: Male Category: Units Photo Details cat no: U251 Photo courtesy of Pamela Mills Photo Location Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Pinterest (Opens in new window)Click to print (Opens in new window)Click to share on Reddit (Opens in new window)Click to email a link to a friend (Opens in new window)