Up for bid is a very nice condition Pickett Slide Rule Model N1010-ES TRIG. This metal slide rule has good yellow paint all the way around. I only see a few tiny scratches to the paint with now chips

 

VINTAGE ANTIQUE DAVIS INSTRUMENT COAL MINE ANEMOMETER ANEMOMETERS Mechanical anemometers are an instrument used to determine the volume of air entering or exiting mine workings. They were invented by

 

Vintage Russian Bakelite Barometer Hygrometer ThermometerMade in USSR 1960's Used: This Barometer in good condition. In some places there are a few small scratches. The scale is a little erased. ( see

 

Offered is a vintage Eagle Turquoise PRESTOMATIC Lead Holder Pencil #3377. Original box and instructions and a partial sleeve containing 5 unused 2H Eagle Turquoise drawing leads. Great vintage drafti

 

Vintage Antique Brass Candy Thermometer in Fahrenheit Chadburns Liverpool diggerlee Store

 

VINTAGE SPRINGFIELD LYNWOOD INDOOR OUTDOOR THERMOMETER HUMIDITY METER UNUSED MINT

 

Dynamite Blasting Machine Dupont # 50 Antique     The box is in good shape except for a chipped corner over to the screws. The leather handle is broken but the ends are there along with the screws.I

 

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

 

THIS ITEM IS SOLD WITHOUT RESERVE Description This is a late Victorian novelty item in the form of a card with The Lords Prayer contained within a small circle ready to be mounted as a microscope slid

 

Slide rule, in used condition. Leather case has some pencil marks on the inside, and initials carved on outside. If your initials are J.C. B. you're in luck. Slide rule needs a little cleaning.