New 5 man submarine makes its debut in Scotland.
GV. & SV. Midget submarine alongside HMS Jupiter. SV. Crew standing on submarine (5 of them). SV. HMS. Jupiter. SV. Submarine going through water, two of crew on deck. SV. Towards, submarine going through water with two of crew on deck. LV. Pan, submarine about to dive. SV. Submarine submerging. SV. Submarine surfacing.