Offered is a Pinkham & Smith porcelain thermometer. At the base of the thermometer is marked AMER. THER. CO. ST. LOUIS. The height is approximately 5 3/4. The face is porcelain, I am uncertain wha

 

You are bidding on a POCKET COMPASS This is a pocket Compass in its original Mahogany case. The needle is immobilised when the lid of the case is closed. The glass is very clean with no scratches. The

 

U.S. FOREST SERVICE COMPASS. MADE BY A.LIETZ CO. SAN FRANCISCO U.S.A. IT SEEMS TO WORK FINE. IT HAS A SERIAL# EQ416. OR IT COULD BE THE NUMBER TO WHOM IT WAS ISSUED? I AM NOT REAL SURE . THE FACE IS M

 

This is an auction for a VINTAGE 1930 W & L E GURLEY of TROY, NY ENGINEERS' SURVEYOR'S TRANSIT WITH ORIGINAL BOX AND ACCESSORIES. The serial number is 30366, which, according to the Gurley website

 

ANTIQUE GOLD PLATED TORTOISESHELL EYE GLASSES . spectacles 100+ years CIRCA 1870-1900. F.H.R.PARKERS 3 ST,PETERS STREET LOWESTOFT. GOOD USED CONDITION WITH CASE PLEASE TAKE A LOOK AT MY OTHER ITEMS OF

 

Vintage K&E Keuffel & Esser N4053-3 Mannheim Polyphase 10" Slide Rule w/case K&E Keuffel & Esser N4053-3 Mannheim Polyphase Slide Rule, Leather Case 10" Wood This auction is for a vint

 

no problems,nice condition,marked Aug 14,1917 John Bull 2- 1/2 in tall

 

ANTIQUE MICROSCOPE SLIDE. HOLOTHURIDEA. ANCHORS OF SYNAPTA. SEE IMAGES FOR CONDITION. EXCELLENT. I ALSO BUY ANTIQUE MICROSCOPE SLIDES. VISIT www.antiquemicroscopeslides.co.uk FOR MORE INFORMATION. SHI

 

Item is in Like new condition item has barely any visible marks on it. Pretty much flawless. MINERVA OPISOMETER Swiss-made Minerva Opisometer or Curvimeter for measuring non-linear distances, as on a

 

A vintage metal 6 inch metal slide rule manufactured in the USA by Pickett & Eckel in 1959. Model N 1006 T, TRIG. The rule is in good condition with minor wear and light soil. No attempt has been