This item has no wear on it, is in excellent condition. Fully functional.

 

ESTATE SALE FIND: Vintage Bunsen Burner. No cracks in glass, Metal parts slight tarnish Chain not attached to snuffer, snuffer very tight, I have not tried to remove it or clean metal. No wick. Glass

 

AT AUCTION! Vintage Van Cort Antique Brass Kaleidoscope from Instrument Makers. Very heavy nice piece with beautiful colors inside when turned in any direction. Comes with a nice wood stand and has no

 

MICROSCOPE SLIDE. B. DARNTON. FORAMINIFERA. UNUSUAL LABELS. A superb slide of FORAMINIFERA from Brian Darnton – prepared in his usual careful manner and Dry Mounted on a photographic grid of 25 squa

 

dazedandamazedcollectablesjulia Store VINTAGE AND COLLECTABLE BAROMETER MADE IN GERMANY BAROMETER IS IN USED CONDITION AND WILL SHOW SIGNS OF WEAR SUCH AS SOME SCRATCHES ON THE BODY WORK THERE SEEMS T

 

Here we have this Vintage 1947 Keuffel and Esser Slide Rule No. 68-1287 w/ Box, Manual and Green Leather Case. The box has edge and surface wear the slide rule and case are between very good and excel

 

4 3/4" and looks really nice. Unfortunately, there is a crack across face. The setting knob is also loose. I don't know if this can be repaired or maybe used for parts. ??? Please check the other item

 

Merck 1961 Kidney Model with stand. Measures 4 1/2" x 6" with stand. Good condition. Kidney opens up to 3 parts. Don't know if other parts are supposed to come apart. Has some light dust in crevasses.

 

This is a large lot of glass lenses, convex, concave and some are basically flat. There are 38 lenses more or less. They have different magnification levels. There are three large, unwrapped ones with

 

Crucible Dish & Tong Kit + Borax -Gold Recovery-Melting-Silver-Make Bars - AU200 Your set comes with 1; 2-1/4" Dish & 10" Long Tongs Plus apx 1.3oz of Anhydrous Borax With this set up all you