Welcome to the Molecular Expressions Museum of Microscopy. This site contains a museum of classical microscopes ranging from the first European microscopes built in the sixteenth century to modern microscopes from around the world.

American Artifacts offers articles, an early patent search service, a scientific instrument show schedule and an online catalog of antique instruments and tools. Topics include all types of mechanical devices from cow milkers to scroll saws, as well as scientific and medical instruments.

Sphere's Slide Rule Universe is a repository for information about slide rules, pictures, history and links to sellers, other sites and experts, and an on-line store. Located in Kelowna, BC, Canada.

Antique microscopes, telescopes, globes, and microscope accessories for sale in one of the largest collections of antique brass microscopes on the internet. This site presents a visual history of the light microscope along with other fine antique instruments. Microscope accessories include: the bullseye condenser, microscope slides, and lenses, by some of the best Victorian manufacturers of ...

Instructions on using slide rules, guidance on the price of slide rules and pictures of slide rules.

A medical antiques resource site for the historian, collector, & seller of medical, surgical, dental, and Civil War antique medical artifacts.

Membership group dedicated to the history and collection of slide rules.

Medical Antiques features cased surgical, medical, dental, obstetrical, apothecary, and bloodletting instruments. Extensive information freely given!

Historische Mikroskope Antique microscopes and other scientific instruments and books Microskope / microscopes optische Instrumente / optical instruments sonstige Instrumente / additional instruments Bucher / reference books News & Facts Useful links Bestellungen / order info E-Mail: kambeck@kambeck.de ...

Formed in April 1983 to bring together people with a specialist interest in scientific instruments, ranging from precious antiques to electronic devices only ...

Slide Rule Collection Explanation of Slide Rule Scales Current Slide Rule Deployment People have asked... What's Your Slide Rule Worth How Much Are You Selling That Slide Rule For AcuMath, USA No. 400 Bruning, USA No. 2401 Concise, Japan Metric Marvel Data Center Model 200 No. 260 Fullerton No. 1450 Controller, Germany Model 75 R Davis Instruments Corporation, USA Time, Speed, Distance ...

Antique scales and weights the homepage for collectors ...

Sphere's Slide Rule Universe is a repository for information, pictures, history and links to sellers, other sites and experts, and an on-line store. Located in Kelowna, BC, Canada.

This site is an educational resource dedicated to the history of the stethoscope. Featuring a gallery of my collection and historical documents related to the development of the stethescope.

The Antique Spectacles Home Page contains information about antique glasses, spectacles and pince nez. It also contains a picture gallery of my collection.

Personal collection of slide rules, along with various resources including general background information, manuals, books, restroration tips, links and more.

Sphere's Slide Rule Universe is a repository for information, pictures, history and links to sellers, other sites and experts, and an on-line store. Located in Kelowna, BC, Canada.

Eye antiques displays items from our ophthalmic past. Some are for sale. See the glasses, spectacles, ophthalmoscopes, microscopes and eye exam items.

A comprehensive manuel for those interested in collectiog medical, dental, quack, and apothecary antiques.

Pre-1870 American made antique medical and surgical instruments in wood cases with velvet interiors. Civil War surgical sets for amputation. ...

Web site for a collector of slide rules & antique mechanical calculators ***. One thing I have observed while searching for slide rules, people will collect anything.

Dedicated to engineers past and present, this collection of slide rules and manuals have in excess of 1000 different items scanned full size and categorized by ...

We are an Antiques & Collectibles Internet Mall - Enjoy browsing through our shops and using our resources. We Specialize in Antique & Collectible Cameras, Cinema & Related Equipments, Photographs & Images, Medical - Dental - Scientific Instruments, Golf, Dolls, Art & Craft, Period & Victorian Furniture, and Fine Art & Print.

David Crate's Quality Used Slide Rules ...

Detailed descriptions and graphic images of slide rules from my collection.

Special Collections Patent Medicine Collection Advertising Cards A common method for medicine-makers to hawk their products was to provide druggists with postcard-sized advertisements with a picture on one side and a description of the glories of the product on the other. Ayer's Sarsaparilla Dr. Morse's Indian Root Pills Hires' Root Beer Lydia E. Pinkham's Vegetable Compound Pond's Extract ...

The Barometer Shop is the country's leading specialists in the buying, selling, repair, and restoration of antique mercurial and aneroid barometers, clocks and watches. Located in Leominster, England.

Medical and Dental Antiques. M&R Gordon, dealers in antique medical and dental instruments and related material, invite collectors to visit their site.

Welcome to Fleaglass, the world's biggest and best dedicated website for collectors of antique science, medicine and technology. Here at Fleaglass you can ...

Rechenschieber-Sammler-Treffen ...

Barometer parts, spares, repairs, manufacturers and supplier of mercury tubes for the repair and restoration of, barometers ...

Slide Rules - Peter Holland - Rechenschieber ...

I collect slide rules. For those of you who don't remember a time before inexpensive electronic calculators, slide rules are simple but devilishly clever calculating devices. Capable of performing many types of computations, including multiplication, division, logs, antilogs, powers, roots and trigonometric functions, slide rules were once the constant companion of working engineers and ...

Welcome to the official web site of ISASC International Society of Antique Scale Collectors ...

Sphere's Slide Rule Universe is a repository for slide rule information, pictures, history and links to sellers, other sites and experts, and an on-line store. Located in Kelowna, BC, Canada.

Slide Rules and Calculators I've a number of slide rules, abacuses and calculators of varying ages and condition. I am beginning to concentrate my efforts on Special-Purpose slide rules: the more obscure the better. Don't expect to find much more at these links than images. I've only bothered to comment on a few of them. If you're really interested and want more details I'm sure you'll contact ...

Carl Kellner founded what was named the Optical Institute in Wetzlar Germany in 1849. By 1851 he employed twelve workmen and was producing his first microscopes.

sliderule-trade: The Slide Rule Trading Group.

For repair, renovation & sales of barometers. Situated in an ideal central location, Amber Valley in b South East Derbyshire /b - the heart of the Midlands, sources have been established to ensure that when replacement parts are required, only those of the best quality are used.

Scientific instruments index: optical, weights, camera lucida ...

Scientific Instrument Collection, Antique instruments, Microscope Slides, ...

Sphere's Slide Rule Universe is a repository for information, pictures, history and links to sellers, other sites and experts, and an on-line store. Located in Kelowna, BC, Canada.

Galleries of scales, weights, and measures. Scale tutorial, membership information and application.

Vintage Instruments offers the largest variety of slide rules for sale anywhere, plus a wide variety of other instruments, including drafting tools, planimeters, ...

Model Airplane Slide Rule calculator for calculating, engine power, wing loading, stalling speed, airspeed, thrust, altitude density ...

Ubersicht uber eine Sammlung mechanischer Rechenhilfsmittel und Rechenmaschinen, Darstellung der historischen Entwicklung, Beschreibung der Funktionsprinzipien ...

Antique scientific instruments, antique microscopes, antique telescopes, barometers, barographs, theodolites, antique surveying instruments, sextants, octants, medical antiques, ...

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