"Marble Scope" is a wonderful handheld marble kaleidoscope by Sherry Moser. This scope has a 21.85mm removable marble as the object. Any marble of this size could also be used in this scope as the obj

 

An ideal assorted Collection of Specimens for the Preparation and Mounting of Microscopic Slides: Briefly Includes: All the small cases contain Full or nearly full Cover Glasses ... interesting differ

 

You are bidding on a Vintage Swift Compensated Barometer Ship's Wheel Made in England. As you can see this barometer is in very good condition. Measures approx. 5" in diameter 7 1/2" spoke to spoke. C

 

Here is a vintage AUTO LITE brand miner's carbide light designed to be worn on a miner's hat/cap. This one has its original AUTO LITE 2 1/2" reflector and the soldered-on brace to hold the lamp steady

 

For Sale Lot of 4 different slide rulers with 1 manual. All rulers are used case show some wear, rulers are in great shape no marks and slide freely. Dietzgen #1767 Pickett#160 Frederick Post #1460 Fr

 

Mix of 25 old and new Red Cross pins. Some show signs of wear and may be missing pin back or clutch pin. (One pin is actually glued onto a paperclip!) Includes the following pins: Sierra Nevada Chapte

 

Item description: This item was sealed in the plastic package that you see when I found it. This is the thing that a dentist uses to compare the color of your existing teeth so they can be matched for

 

Vintage female urinal in very good pre owned condition. There is a little wear around the opening, no other damage. Perfect for hunting! The bottom is 7 3/8" x 6". Columbian made. Please see all the p

 

A used pair of opera glasses. Inlaid with mother of pearl. Comes with a leather case, brown on outside and royal blue on inside. Please see pictures for details

 

KEUFFEL & ESSER CO. PLANIMETER NO. 4236 Serial No. 253 Constant 214.92 Item is in excellent condition and shows very little if any use. Great piece for a collector. Shipping to USA only Made in Ge