Magnifying Glass and Eye Glasses Comparison - how does a magnifying glass work physics
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A late 19th or early 20th century brass telescope with wooden tripod stand. Complete with its original fitted wooden case. Home Library Decor, Antique Scientific Objects For Collectors. Dimensions: Lo
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Edmund Scientific Astroscan Telescope. Untested. Comes with manual and "Sky Guide". Is approx 10" x 10" x 19" and weighs 10lbs. Is in a good, used condition with some scratches and signs of wear. Plea
The British Telescope: Being an Ephemeris of the Celestial Motions, with an Almanack for the year of our Lord 1734…, by Edmund Weaver, printed at London by A. Parker, 1734. Complete, w/ tax stamp. V
A circa 1980s Edmund Scientific red telescope on a cast iron base. Untested. 38in tall x 46in wide. | Local and NYC curbside delivery details and international third-party shipper recommendations are
Antique W. M. Welch Scientific Company (USA) telescope, within gold-toned metal case height 6 in. x width 40 in. x depth 6 in. Provenance: Property from the monumental lifetime collection of a dis
David Waters, The Art of Navigation in England, 3 volumes. Raymond Giordano, Antiquarian Scientist, numerous catalogs on microscopes, telescopes, etc. Plus 2 astronomy books.
Edumund Scientific Co. Very rare compact portable psychedelic light show unit. This device connects to an AC source and the speaker outputs of an amplifier to create projected patterns that respond to
Vintage MCM Edmund Scientific Astroscan Telescope With Stand. Measurements in inches: 17 high x 10 diameter Condition:As found, shows wear and rub marks. Mirror has some loss. Not tested Shipping:We o
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An Edmund Scientific Spilhaus Space Clock, lighted model 1202, designed by Dr. Athelstan Spilhaus, 1970s, serial number 32248, 15.25"h
2 vintage telescopes. One of tessellated inlay and brass, the other a Meade Jupiter model. Both with tripods. Measures: Largest H 48" x L 37 1/2" x W 5"
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Very cool Astroscan Telescope from Edmunds Scientific. Per item specs, it has a Newtonian Reflector and weighs about 8.4 lbs. Included is a Sunset Catalina tripod. And while the two don't go together,
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Scientific Instruments, 1880 onwards 1) Spectral apparatus after Bunsen, unmarked, with 3 telescopes (slit, scale and observation tube), on cast-iron tripod, height 16 ½ in. - 2) Polarisation/-sa
Instrument. Signed Adams of London ( instrument maker to the King of England) Explorer’s tabletop Navigation Scientific instrument/ navigation tool. Very heavy, circular modules with months of the y
Spilhaus Space Clock designed by Dr. Athelstan F. Spilhaus and made by the Edmund Scientific Co. Largest dial presents a variety of celestial information, lower left dial shows regular time, and lower
DESCRIPTION: Edmund Scientific Co. Custom 500 blood pressure testing kit including sphygmomanometer, stethoscope, case, documents, and original box. CIRCA: 20th Century ORIGIN: Japan DIMENSIONS: (Kit)
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1) Assembled draw telescopes & etc. Good condition. 2) 19th century travel field boxed microscope. Good condition. 3) Assorted knives & etc.
An antique French brass telescope from Deyrolle. Disassembles into two parts. Marked Deyrolle Paris. Deyrolle is a museum, scientific and educational institution that has existed since 1831. Most like
DESCRIPTION: Spilhaus Space Clock designed by Dr. Athelstan F. Spilhaus and made by the Edmund Scientific Co. Largest dial presents a variety of celestial information, lower left dial shows regular ti
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Wimhurst Machine, Static electricity generating machine, with accessories and original instructions, Edmund Scientific, c. 1980 In original box
Set of Three Amateur Telescope Making Books. Scientific American, 1959. Vg/Vg+. Provenance: Estate of Russell Johanson, Ravenna Rare Books, Seattle, Wa. We ship most items in-house with the exception
Surveying tool made by Eugene Dietzgen Co. Tool comes with a compass, levels, and telescope. Comes in wooden case that is labeled Scientific Instruments Co. Tool is in good condition with no cracks in
EDMUND SCIENTIFIC CO Microscope, comes in original box with user’s manual, inscription to piece reads ‘Edmund Scientific 300x Barrington, NJ’, measures 10 1/8 x 5 1/4 inches wide at base, surfac