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blueprint background, high res scan (zoom in for detail)
Vintage hand drawn architectural plan circa 1982.
Closeup of generic, retro residential home blueprints from the early 1980s.
A sextant device is a marine navigation instrument which is used to measure the angle between two objects.
Old brass telescope on white background.
A totally fictitious blueprint style image of a generic but complicated and highly detailed piece of machinery suitable for a background image for any aviation, aerospace, high tech or automotive literature. All information shown in the drawing is imaginational and is completely free of all copyright and/or intellectual property ownership issues
A transit is used by engineers in surveying to measure the horizontal and vertical angles and distances.
Antique telescope on a tripod at a beach facing window.
Ancient Navigation Measuring Instrument Tool isolate on white background with clipping path
camera lens vertical section on white background
vintage blueprint background of a circular equipment schematic.altered to make more generic.
vintage pocket microscope isolated on white background
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vintage measurement and analysis equipment and apparatus
A sextant is a marine navigation instrument on white background which is used to measure the angle between two objects.
Vintage photograph of Camille Flammarion, French astronomer, looking through telescope at Observatory at Juvisy-sur-Orge, 1890s
Small bronze spyglass used on the Portuguese ships that colonized Brazil.
Engineering drawing
Vintage brass microscope. Small hand microscope from the 20th century. Isolated on white background.
Coin Operated Binoculars at a Scenic Lookout
vintage brass microscope isolated on white background
vintage blueprint background . original blueprint of an axle pulley from 1929, made more generic in Photoshop with some labels/measurements removed.
3D illustration of building piping
Old telescope
Photo taken in Reykjavik, Iceland
Plan, Computer, Blueprint, Merchandise
Antique brass telescope from the 19th century.
old mechanical blueprint showing part of tattoo pliers used for marking pigs
on white background
a vintage wiring blueprint
Free Images: "bestof:Cape Hotham Light - plans for optical apparatus, 1926.jpg en Cape Hotham - standard fittings for 400mm focus fixed optical apparatus and lantern Chance drawing"
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