Part of collection of maritime artefacts donated by Wilfred Libby. Timber crate containing hand light [Aldis Lamp], resister with cable plug and switch [as lamp was converted to 240v power], envelope containing glass screen, five Mazda light gobes. Signal Lamp converted to 240v with accessories [glass screen and globes]Timber crate: Lantern outfit, Patt W 1061 Resister: Admiralty Pattern W 1000; Resistance 50.5 Ohms, 2.18 Amps. Serial Number No ES 474024 Year 1943 Globe: The British Thompson Houston Co.aldis lamp, mazda light globes