Science & Medicine Antiques

UPDATE: I'VE BEEN KINDLY TOLD THIS IS A WESTON CELL, AND POSSIBLY A DEMONSTRATION MODEL. This cell's EMF changed very little with temperature, and it had a characteristic EMF of 1.0183 V at 20ºC. STANDARD CELL.

VERY OLD AND ORIGINAL. WHAT IS REALLY UNUSUAL IS THAT IT STILL HAS THE BAKELITE COVER/TOP.

My mom used this a couple years ago to help heal her stress fracture. It hasn't been turned on since, and is being sold as is. The battery needs to be re placed. Is. It turning on. Selling as is! Don’t bid if you are not sure about it! It Worked when she was using it but it doesn’t turn on! Might just be the battery but I’m not sure

A GOOD MAHOGANY CASED STUDENTS DRUM MICROSCOPE. COMPLETE WITH 3 STACKABLE OBJECTIVE LENSES.

There are no cracks, chips, or repairs. There is age related staining.I’m sure these are hard to fine they must’ve of always got broken. It measures 7 x 2 and three-quarter’s. Buyer pays shipping

Greetings, this is very rare human head anatomical model. It is really heavy unit more then 3killos.

This antique Carl Zeiss brass microscope is in good condition having mny lenes and slides. The reflector mirror is broken on one side.

A large Culpeper type brass microscope in pyramid wooden case, signed to the draw tube, ' G. Lyons, Bristol '. The wooden base has a slither of wood missing to the edge (last picture). The microscope is free of dints / dents, the rack and pinion is working nice & smoothly; the mirror is quite clear though there is deterioration around the outside.

It is in great condition. Box is 4 inches by 1 1/2 inches by 2 1/2 deep.I did not see any name on it. Comes with zip case.

2 1/2" long. 5/8" tall. Used condition.

TWO ANTIQUE VICTORIAN FOLDING RULERS. MATHEMATICAL ,CALCULATING.SECTOR SCALE,WHITE BONE. PINS IN PLACE. ONE RULE HAS VERY SMALL SURFACE SPLIT.

ANTIQUE STUDENT FIELD MICROSCOPE with BOX and ACCESORIES. The Microscope and box are in very good condition.

The microscope is finished in lacquered brass and lacquered oxidised brass. The two wings are covered in a dark maroon leather held in place with brass screws. The plano-concave mirror is in a gimbal on a sliding collar.

AN UNUSUAL ANTIQUE PATENT MASK OR INHALER, AS IN THE IMAGES. PATENT DATE AND NUMBER DETAILS ON THE SIDES. GOOD USED ANTIQUE CONDITION. WHAT YOU SEE IS WHAT YOU GET. THERE ARE PLENTY OF PHOTOS. REST OF WORLD - £10.00 .

The microscope outfit is contained in a plush lined red Moroccan leather covered wooden case. The microscope is set up by folding the rear leg back the folding the two front legs out. Both objectives are screwed into threaded lugs in the case.

This is a very small and compact travelling microscope oil lamp. The lamp consists of 3 brass legs that screw into a central hub that forms the foot.

BOTTLE IS IN GREAT SHAPE FOR AGE WITH A CHIP ON NECK AS PER 3RD PHOTO.

Made in germany in cca 1970s.

For your consideration is a Rare Antique 1916 Magnetic Rectifier.

The lamp is housed in a mahogany case with a trade label to the inside of the door for’ Watkins & Doncaster, Naturalists, 35 Strand, London’. The lamp is signed on the base ‘R & J Beck Ltd London’. The lamp is very large and stands on a brass ring.

A STUNNING ANTIQUE VICTORIAN MICROSCOPE SLIDE BY GREENPAPERS.

Constructed of heavy gauge lacquered brass. Although unsigned this reflector is identical to ones I have had before included in with sets of Powell & Lealand accessories. The large bar fits into the hole found at the top of the microscope body Condition.

Two small Screws missing from the Microscope as shown, otherwise intact with only very minor signs of age and use, no cracks, dents, splits or structural issues. All the Threads shown apart run cleanly and tighten fully, all sit flush and level, the lower internal Lens is more than hand-tight, its sits flush and level so I let it be.

If it is in the barn or from the farm house that you are looking for then you will probably see it listed here. We specialize in Farm, Primitives, Antiques, Advertising, Tobacco, Bottles and Tools but dont be surprised because if we find it in a barn or on a farm it is going on here.

There is no case or tripod. 14" tall, 15" wide with extended lens cap, and it weighs approx. 18 lbs.

Antique pocket faux tortoise shell and silver magnifying glass loupe 19th Century. On the silver part no hallmarked. Probably silver or silver plated.

That is most chilling, as demonstrated by the actions of Hitler. At its peak of popularity eugenics was supported by prominent people, including Margaret Sanger, Marie Stopes, H. G. Wells, Woodrow Wilson, Theodore Roosevelt, Emile Zola, George Bernard Shaw, John Maynard Keynes, John Harvey Kellogg, Linus Pauling and Sidney Webb.

Keuffel & Esser Co. pocket slide rule and case. June 5 1900. Good condition (see pics). 5 3/8" long.

In excellent operational order with lockable fitted case, as pictured.

The silver and pale blue face is marked 'Made in England' and is mounted onto the original stepped aluminium base. It is in excellent condition, the needle is moving as it should and it displays beautifully.

Constructed of lacquered brass and polished steel.

C onstructed of heavy gauge lacquered brass. Although unsigned this compressor is identical to ones I have had before included in with sets of Powell & Lealand accessories. Also a similar one signed by Hugh Powell is shown on the scanned page as the last image Condition.

Good condition with all the legs present. You can lower or raise the lens so you can focus on the map. Sold with NO RESERVE.

Case 12x5 cm.

This is a nearly full box of Old Unused Drug Store Labels from the old Albright & Raw Drug Store in Corvallis. OR. It's predecessor was Graham & Wortham's. This is a medium size label for Lime Water in a Blue Portland Box & Label Co. box. Originally a box of 1000 labels and now as pictured. I will combine shipping on these boxes of labels so please do not pay for items purchased until you receive an invoice.