You are bidding on two pairs new old stock John Lennon type round frames Frames are marked M 1/10 12 kt GF frames are marked on temples and bridge. One is used and markedSC USA 1/10 11kt GF These are

 

A Tiny, two sided, Celluloid and wood Pocket Slide Rule, Made in Germany, No 41 by Albert Nestler A-G, Lahr, Baden, between the Wars, I think. In its leather case, aluminium slide, no damage.The small

 

The case isn't great, missing the nails to close it. Model number 64/581. The tool is in great shape.

 

old TAYLOR INSTRUMENTS barometer..as I understand this is from a ship..it is in excellent shape,needing a polish if you wish, I leave the patina of things found for the buyer to decide..measures 6 3/4

 

A beautiful beam compass set imported by L.M. Prince manufactured by theHenschel Co. in Germany. Stamped #34, a great collectors item.

 

This listing is for an amber Eli Lilly Sodium Phosphate bottle with contents, cork and metal measuring cap. Bottle measures 6.75" tall and 2" in diameter at the base. No chips or cracks in bottle. Aqu

 

This is a 7 piece lot of 2 Starrett dial gauges one is copyright 1952 and the other is 1943. 3 Starrett decimal equivalents to drill and tap charts. 1 Mechanics vest pocket reference book by Wolfe and

 

In earlier times, we had to rely on passing or visiting apothecaries for our medicines. To dispense them, the apothecary used sets of hand held beam balances and weights. These had panes made of varyi

 

Vtg Springfield desk or wall weather station thermometer humidity gauges functional w/box. This weather station does not appear to have been used but calling it used as bought at an estate auction. Wh

 

Vintage Surveying Transit Wooden LEVELING ROD Manufactured by David White ( Just part of that sticker is left ) 14 Foot near its max as shown Reduces down to 63 inches when collapsed for storage ( 5 f