Physical description

Tin box, scratched, rusty, black colour in appearance with writing on internal lid.
Two bulbs, small tin containing clips, nuts and bolt.

Inscriptions & markings

Front of lid LAMPS, SIGNALLING DAYLIGHT BOX SPARE PARTS MKII PMG 1942, Internal Lid - IMPORTANT When fitting a new bulb it should be INCLINED as shown, so that washer may be readly inserted between the spring contact and bridge piece. lighting tongue in washer must be in correct position......to the front of the lamp and the stem must be pushed right back in slot. LAMPS SIGNALLING DAYLIGHT.