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Saccharometer by Loftus, London, mahogany cased and including ivory slide rule; also two mahogany
Saccharometer by Loftus, London, mahogany cased and including ivory slide rule; also two mahogany cased Sykes hydrometers and a pair of silvered t...
Second World War field compass by T G & Co., London, Mk III, dated 1940, also a Second World War
Second World War field compass by T G & Co., London, Mk III, dated 1940, also a Second World War issue clinometer, Mk V, in original leather carry...
Hughes & Son, London, brass sextant, circa 1934, with adapted illumination, contained within
Hughes & Son, London, brass sextant, circa 1934, with adapted illumination, contained within original mahogany carrying case
Three mahogany and brass day or night scopes including Arnold, London and Harris & Son; also an
Three mahogany and brass day or night scopes including Arnold, London and Harris & Son; also an all brass telescope by Newton, Halifax; copper sun...
Mahogany cased surveyor's level by Thornton, Manchester, circa 1950; also a lacquered brass microscope by Pillisher, London, No. 662; brass mount...