THIS IS ViNTAGE FABER CASTELL 67/54 RB DARMSTADT SLIDE RULE ADDIATOR USED !! SEE PICTURES ! SHIPPING INSTRUCTIONS: I will send all items to Worldwide. All Items, will be shipped via standard Internati

 

An art deco chrome and black enamel spectacle case containing what i think will be the original bi focal glasses, I don't know the strength but the magnification is quite good. marked inside the case

 

Seth Thomas Nautical Wall Mounted Brass Barometer Model No. 1056. Made in Germany. Tested and working, although not tested for precise calibration. Measures 5" in diameter and is 3" tall. Great for yo

 

Mint. I only charge 3.00 shipping no matter how many you purchase 

 

I found a box of vintage drafting supplies at a recent barn sale and am listing them up for auction. Please look carefully at the items, it appears many of them are incomplete sets/missing pieces but

 

something else from my great-aunt's hoard. married 5 times, no kids, except her sibling's spawn. this may, i was up north w/ 5 danes and 1 evening we went to the antigo history museum in an old carneg

 

Auction is for a vintage Pickett all metal slide rule in original box with case and paperwork. Box is worn, but otherwise very good condition. We are listing many unusual items, so please check out ou

 

Hi,I have this Post Versalog Drafting slide rule with leather case does have some scrapes on case and inside tongue has been blacked out besides that in vg condition and rule is in vg condition I dont

 

THIS CAME OUT OF AN ESTATE.DO NOT KNOW HOW OLD IT IS.SEEMS TO WORK PROPERLY.MADE OF STAINLESS WITH A GLASS CENTER TO HOLD FLUID.IT CAN BE COMPLETELY DISASSEMBLED.DOES HAVE SOME LIGHT SCRATCHES & P

 

Thiourea is also known as thiocarbamide. White, lustrous crystals with a density of 1.4 and a melting point of 180 degrees Celsius. Soluble in cold water. It's uses include - photography (removing sta