Free Images - SnappyGoat.com- bestof:...British astronomer William Herschel using a 47.5 cm (18.7 inch) f/13 speculum reflector at an old hunting lodge in Datchet, Berkshire, on the 18th January 1784.

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Old fashion (retro, vintage) brass microscope isolated on white background

An engraving of Little Crow published in 1863 by Harper & Brothers Publishers in New York.

old equipment and science experiments in laboratory.

Old brass telescope on white background.

Astronomer with a big astronomical telescope in observatory doing science research of space and celestial objects.

Antique telescope on a tripod at a beach facing window.

Golden telescope isolated on white background. Old spyglass cutout clipping path.

USA Stamp: Benjamin West, American Artist

Ontario, Canada.

A closeup of a unique vintage golden telescope.

telescope of the pico dos dias observatory MG Brasil

Francois de Voltaire a portrait from old French money

Old telescope

Astronomer with a big astronomical telescope in observatory doing science research of space and celestial objects.

Portrait of Stephanus Johannes Paulus Kruger (Paul Kruger), 3rd State President of the South African Republic (1825 - 1904). Vintage photo etching circa late 19th century.

A transit is used by engineers in surveying to measure the horizontal and vertical angles and distances.

vintage brass telescope isolated on white background

Old brass telescope on a pure white background.

old equipment and science experiments in laboratory.

Postage stamp, a painting by Eug

Retro binoculars on the old wooden desk table background front view close up. Travel background.

Portrait of General Sir William Dillon Otter (1843 - 1929). Vintage photo etching circa late 19th century.

linen tester with Swiss 2 1/2 Rappen Orts-Post stamp from 1850

vintage brass telescope isolated on white background

China postage stamp: 2010,Johann Sebastian Bach.

old sextant, spyglass, circle and compass lying on wooden table

Grenada postage stamp: Nobel prize

Free Images: "bestof:...British astronomer William Herschel using a 47.5 cm (18.7 inch) f/13 speculum reflector at an old hunting lodge in Datchet, Berkshire, on the 18th January 1784."

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