An Admiralty Pattern Station Pointer with vernier read-out in fitted mahogany box; a Battenberg Mk III Course Indicator in carrying case; a Range Finder Cotton Type Mk II signed E R Watts & Son, London, No 7830 with instruction notes in fitted mahogany box; a khaki crackle finish Periscope MG; a MkII 26in Beam compass with accessories in fitted mahogany box; and an inclinometer with rack-and-pinion adjustable fore-sight and peephole rear sight in leather carrying case (6)