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

 

Ernest Leitz Wetzlar Objective (i could stand corrected on this one .... i think it is an objective) in original Can. There is n numbers on the item or can. I do have an Antique store but this is not

 

musicreddog_0 Store DescriptionAn Antique / Vintage Early 1900's English Made Prismatic Monocular, Vedet x 8, by W. Watson & Sons of London and Barnet.Serial No :- 76402.Condition of the Lenses is

 

Up for auction is an anatomical heart model. This if your basic heart model showing the front, back and cross-section to show the insides. In my opinion it is in excellent condition, stored in a box a

 

Calcium acetate monohydrate is a white powder with a slightly bitter taste and slight odor of acetic acid. Decomposes on heating forming acetone and calcium carbonate. Soluble in water and slightly so

 

NOS Tin OIL WICK MINERS LIGHT COAL MINING GOLD MINERS LAMP LANTERN GRIER BROS Click to Enlarge Click to Enlarge Click to Enlarge Click to Enlarge Up for your bidding! YOU WILL NOT FIND MANY OF THESE A

 

We Post Worldwide By Air . Please Scroll Down For All Images & Description Due to the Rise in Royal Mail Post Prices we are offering a 2nd Class Standard Delivery Post option in the Final UK Invoi

 

This is an old brass kaleidoscope. It stands 9.75" tall and works great - the images it creates are beautiful. The pictures do not do it justice. It shows wear and age, but no dents or damage. It can

 

8” Circular Binary Trig Slide Rule Copyrights 1931 / 1940 · I guess the © 1931 slide rule was eventually mated with the © 1940 slide rule to get this one. · Printed area has 8” diameter. Full

 

Practical … Versatile … vintage Industrial METAL Storage 4 drawers... this stores so much - and looks uber cool on display All 4 drawers easily glide in and out and have a raised top so they can't