Thames Conservancy private pleasure vessel licence plate for 1916.
"Thames Conservancy Private Pleasure Vessel Register No. 3104 Renewable in 1916". Two holes, one at each side, for fixing to a boat.
Thames Conservancy private pleasure vessel licence plate for 1915.
"Thames Conservancy Private Pleasure Vessel Register No. 6692 Renewable in 1915". Two holes, one at each side, for fixing to a boat.