HI EVERYONE; I OWN 1 MORE PAIR OF THESE GLASSES THAT ARE MINT!!!!!! I SOLD 3 PAIR WITHIN THE LAST MONTH AND WAS SO GLAD THE WINNING BIDDERS ARE ENJOYING THEM. I ALSO JUST SOLD ONE THIS LAST WEEK . I G

 

This is a unique heirloom quality brass pedestal kaleidoscope by glass artist Mary Aldrich. The piece is newly crafted and incorporates my distinctive cast and decorative solder detailing on the body

 

This is a brand new with original packaging and case. It even includes the plastic bag it came in! The box is not in great shape but directions and case are excellent. The outside pages of the directi

 

VINTAGE SILVA POLARIS LIQUID FILLED COMPASS , TYPE 342 IN THE ORIGINAL BOX , MADE IN SWEDEN FOR SILVA LTD. YORK ST. TORONTO CANADA

 

You are bidding on a VINTAGE VIOLETTA MEDICAL MACHINE. Rare and hard to find. Machine is in very good shape with tubes and body in fairly good used condition. Case has some light wear on handle and su

 

VINTAGE MICROSCOPE SLIDE. N.B.S. WATER BOATMAN. SEE IMAGES FOR CONDITION. EXCELLENT. I AM LISTING MORE ANTIQUE MICROSCOPE SLIDES OF VARYING SUBJECT MATTER OVER THE NEXT FEW MONTHS. AS BEFORE, I ONLY C

 

Hardly used Pickett N4-ES all metal slide rule, with original box, certificate, leather case with strap and a 93 page instruction book. This is the Vector Hyperbolix dual base log log slide rule, with

 

Here we have a very old and rare Eppley Pyranometer solar radiometer It is used for measuring solar radiation in watts / square meter It has the calibration tag to convert milivolts to watts/square me

 

I am selling a Vemco Edge or Ruler which can be attached to a Vemco Drafting Machine that I originally bought new and used for a while, the ruler is in Good Condition. I bought the ruler back in the 1

 

PICKETT N3p pocket synchrolog DUAL BASE LOG/LOG EXPONENTIAL SPEED RULE All-metal construction. 32 scale sections. Mint condition leather case with comprehensive 95 page manual (from 1953). This was Pi