RAF Interception Plotter Mk III

A most impressive instrument, stores ref. 6B/432, but re-referenced 6E/504 and fitted in original transit box. Instructions for setting up and use are detailed on the inside cover which has amendment dates 23.9.41 and 22.3.44. The instrument is in first class original condition. The transit case measures 28" x 7" x 10" (71 cm x 18 cm x 25 cm) and is a heavy item. Postage to specific destinations can be advised on request.