Quadrants posters & prints

Surveyors using quadrants to measure the height of a tower, c1617-c1619 Robert Fludd

Quadrant for Stellar Measurements Anonymous

Quadrant for Stellar Measurements Anonymous

Astronomical quadrant John Bird

Cruger's azimuth quadrant A Steck

Astronomical quadrant John Bird

Measuring the distance from ship to shore, using a quadrant marked with shadow-scales, 1598 Unknown

Terrestrial globes with equators, poles, eliptics and quadrants Abraham Robertson

Using a quadrant with a plumb bob to calculate the height of a tower by triangulation, 1551 Unknown

Mural quadrant at the Royal Observatory, Greenwich Francis Place

Tycho Brahe's mural quadrant Anonymous

Illustration Depicting Quadrants Anonymous

Surveying, early 17th century Unknown

Quadrant telegraph Breguet

Wooden Quadrant Used In Nativagation Anonymous

Quadrant, Regent Street, London J Woods

Surveying, early 17th century Unknown

Regent's Quadrant Thomas Hosmer Shepherd

Illustration of Bird's Quadrant Anonymous

The Quadrant, Regent Street and Golden Lane, London, c.1829 George the Elder Scharf

Title page of The Description and Use of the Sector by Edmund Gunter, 1636 Unknown

Surveying, 1551 Unknown

Surveying, from Levinus Hulsius Instrumentorum Mechanicorum, Frankfurt-am-Main, 1605 Levinus Hulsius

Regent Street, London Thomas Hosmer Shepherd

Portrait of a Gentleman Seafarer with a Hadley Quadrant on his knee English School

Westminster Diary, The Quadrant, Regent Street, London 1825 George the Elder Scharf

Detail from a Map of Tycho Brahe's System of Planetary Orbits Andreas Cellarius

Map showing the supposed location of Paradise Unknown

The Octagon Room at the Royal Observatory, Greenwich Francis Place

Arundel Castle, Keep and Quadrangle, c.1770 James Canter

Astrology: Various Instruments and Diagrams Giorgione

View of the quadrangle at Bridewell, City of London George Shepherd

The Quadrangle Edinburgh University. Anonymous

Quadrangle of Eton College Anonymous

The Garden Quadrangle at New College, Oxford, 1877 William Turner

Interior of the Quadrangle, Eton College Anonymous