People go aboard ships and submarines on the Navy's open day at Portsmouth.
No titles. Navy's open day.
Various shots of people going through gates and into Navy dockyard, paying admission as they go in. C/U of Wren selling programmes. General view looking over dockyard. General view of superstructure of large aircraft carrier; pan down to people going aboard HMS Hermes. Several shots of people on deck and going down on the elevating deck.
General view of two subs in dock basin. People go aboard a sub. General view of ships in harbour. M/Ss of Nelson flagship HMS Victory and queuing to go aboard.
Programme and notes on file.