Admiralty Design

               AD FLYING BOAT                                   1412                ROYAL AIR FORCE 
               AD FLYING BOAT                                   1413                ROYAL AIR FORCE 
               AD SCOUT                                         1451                ROYAL AIR FORCE 
               AD SCOUT                                         1452                ROYAL AIR FORCE 
               AD SCOUT                                         1536                ROYAL AIR FORCE 
               AD SCOUT                                         1537                ROYAL AIR FORCE