Surveying & Drawing

Sir David Brewster Patent Telescope for Measuring Distances & Angles by William Harris & Co London

Sir David Brewster Patent Telescope for Measuring Distances & Angles by William Harris & Co London

£1,995
Georgian Miners Dial or Surveyors Dial by Dollond of London

Georgian Miners Dial or Surveyors Dial by Dollond of London

£695
Victorian Cased Saxton Water Current Meter by Elliott Brothers of 56 Strand London

Victorian Cased Saxton Water Current Meter by Elliott Brothers of 56 Strand London

£895
William IV Cased Miniature Altazimuth Theodolite by Cox of Devonport

William IV Cased Miniature Altazimuth Theodolite by Cox of Devonport

£2,995
Mid Victorian Engineers Steel Rule by Charles Baker 244 High Holborn London

Mid Victorian Engineers Steel Rule by Charles Baker 244 High Holborn London

£625
Maritime Patent Chart Course Indicator by John Lilley & Son of London

Maritime Patent Chart Course Indicator by John Lilley & Son of London

£575
Victorian Cased Mercury Trough Type Artifical Horizon by John Crichton of London

Victorian Cased Mercury Trough Type Artifical Horizon by John Crichton of London

£895
Eighteenth Century James Watt Perspective Machine by John Miller of Edinburgh

Eighteenth Century James Watt Perspective Machine by John Miller of Edinburgh

£5,000
Mid Victorian Pocket Sextant by Field & Son Birmingham

Mid Victorian Pocket Sextant by Field & Son Birmingham

£395
William IV Desk Compass with Inclinometer by John Newman of Regent Street - Jason Clarke Antiques

William IV Desk Compass with Inclinometer by John Newman of Regent Street

£695

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