Trigonometry posters & prints

Method of measuring angles with a cross-staff, 1636 Unknown

Pythagoras, Ancient Greek mathematician and philosopher, 6th century BC Unknown

Pythagoras, Ancient Greek mathematician and philosopher, 6th century BC (1833) Unknown

Index Chart of the Cutch Topographical Survey by the Trigonometrical Branch, Survey of India, Dehra Dun, November, 1881 English School

Tycho Brahe's triangular astronomical sextant Anonymous

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

Index Chart of the Cutch Topographical Survey by the Trigonometrical Branch, Survey of India, Dehra Dun, November, 1883 English School

Geometry (Geometry) Hieronymus Cock

Trigonostoma milleri Anonymous

Astronomical quadrant John Bird

Illustration of Tangent Galvanometer Anonymous

Trigonostoma pellucida Anonymous

Margarita Philosophica. Geometry, 1504 Gregor Reisch

Geometry, 2004 Jenny Barron

Astronomical quadrant John Bird

Tychonis Brahe Astronomiae instauratae mechanica. Nurenberg Anonymous

Measuring the distance of an inaccessible object by triangulation using a hinged staff, 1617-1619 Unknown

Allegory of Geometry, 1649 Laurent de La Hyre

A geometrist or architect French School

Nicolaus Copernicus, Polish astronomer Andreas Cellarius

Method of measuring the surface of the Earth Leonardo Da Vinci

Meteorological phenomenon James Mynde

'Spongosphaera streptacantha' and 'Dictyosoma trigonizon' W Wagenschieber

Geometric lights #4, 2019 Alex Caminker

Geometric pattern Unknown

Thermometrical barometer Francis John Hyde Wollaston

Rome John Robert Cozens

Trigonella Ornithopodioides Bird's-Foot Fenugreek Anonymous

Tooth and Poison-Gland of Trigonocephalus Anonymous