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

 

Item is in good condition, no cracks or scratches. Measures appr. 4" tall and 4.5" wide. Posted with eBay Mobile

 

This listing is for a Tasco microscope. We are primarily a tool dealer and do not know much about telescopes. This one was brought to us to sell. The telescope is from the 1970's and does not look bad

 

Auctioning this vintage medicine spoon. The Wilson Medicine Spoon is a silver-plated spoon made by Wilson Spoon Co., Ltd., and patented March 9, 1897 by James Bernard Wilson in the US. This unique spo

 

This newly crafted vintage style parlor kaleidoscope was created in the artists studio in the Black Hills of South Dakota. It is a one of a kind cast solder and art glass two wheel kaleidoscope with a

 

Vintage Airguide weather station for temperature, humidity, and weather change; 40 plus years; nice wooden case with clear lettering; some care marks showing on back; nice decorative wall piece, just

 

SELLING AS SHOWN THIS VINTAGE BAROMETER THAT'S SHAPE IS A NAUTICAL SHIP WHEEL...MADE IN WESTERN GERMANY...11" DIAMETER... PLEASE LOOK AT MY OTHER AUCTIONS AND EMAIL ANY QUESTIONS YOU MAY HAVE....FROM

 

Bird Electronics VSWR Slide Rule, (Voltage-Standing-Wave-Ratio) I will combine postage on Multiple Purchases. I charge actual shipping charges. Be sure to add me to your favorites list! Check out my o

 

,,CONDITION AS SHOWN , I AM NOT AN EXPERT ON THESE,HOPE PICTURES HELP, I WILL COMBINE THE SHIPPING,,,,,,,,,,, THANKS <div sty

 

This is a fantastic piece of surveying history and is very very rare!!! This original factory issued piece is the directions for use or instruction manual for the Wild DM1 New Precision Telemeter. Sid