Exhausted swimmer landing at Dover (unidentified)

Black and white photograph showing two men climbing stairs as they alight from boat in background. The man at the front is carrying the second man on his back. Four other men can be seen in the backgound. On the back of the photo in pencil are “2249” and stamped with “Kent Photos, 4 Kings Street Dover, Tel. Dover 2020. Copyright. Wedding, Press, Commercial photographer.”