The "Orpheus" submarine is launched on the Clyde in Scotland.
Item title reads - Last of the "O" class submarines. The "Orpheus" - completing the 6 submarines authorised in 1926 - launched from famous Dalmuir Yard of Messrs. Beardmore & Co. The Clyde, Scotland.
M/S as a lady prepares to launch the submarine. M/S as it slides down into the water. M/S after its launch with the crew on deck.