You are bidding on a vintage like new ALVIN 1150 ELITE DECILOG TRIG LOG LOG SLIDE RULE. Includes leather case, original box and instructions.

 

Auction is for: One Colbalt Blue Glass Eyecup; 1.5 inches tall. Rim is 2 inches wide. On bottom of eyecup it says, Optrex Safe Guards Sight. See Pictures. It is a very interesting eyecup. MINT CONDITI

 

Here on offer is a good antique collection of apothecary or jewellers weights. The weights are all pressed in brass and have age related patination and some tarnish. There are 4 drachms weights, 2 scr

 

Antique BAUSCH & LOMB Jewelers Magnifying Glass in Leather Case You are bidding on the this antique Bausch & Lomb Jewelers magnifying glass and leather case. This magnifying class is perfect f

 

Nice vintage chrome Welch Allyn otoscope with pivoting magnifier. It has a new bulb in it and one spare is included. The plug-in AC Burton Cavitron power controller gives you any level of illumination

 

You are bidding on this vintage double injection medical instrument in it's original wooden box. It appears to be all there. Good luck bidding!

 

A neat pair of opera glasses. They measure 4" x 2.5". Has green case with wear. See photos. The binoculars also have wear, too. See photos. On glasses, it reads: Imported by Aloe Herbstein & Co. O

 

bryant1951 Store 11 1/2" BOBBINSCOPE-KALEIDOSCOPE. THIS BOBBINSCOPE-KALEIDOSCOPE HAS THE ORIGINAL TAG ON IT WHICH DESCRIBES THE HISTORY OF THE OLD COTTEN MILL BOBBINS. THIS BOBBINSCOPE-KALEIDOSCOPE WA

 

i000000 Vintage Cased French 'CURVIMETRE' Map Measurer or ROTAMETER by HB of Paris mint Click Images to Enlarge You are bidding on a very nice vintage Cased French CURVIMETRE Map Measurer or ROTAMETER

 

Clear glass cup to wash your eye.no chips cracks. Perfect condition.