Valve Testing- the Signal School, Rn Barracks, Portsmouth Art.IWMART2620, Arthur David McCormick

Valve testing- the signal school, rn barracks, portsmouth image: three women's royal naval service ratings are at work using communications equipment inside a room of a royal navy barracks. A wrns officer stands talking to a royal navy officer behind them. Date: 1919 (First World War, Interwar).