I was recently meeting with a future chemist. His friend, who is about to graduate with a degree in Chemistry, had a rather pompus attitude. It seemed like the right time to give him a little taste of

 

Please take the time to study the photographs until you feel comfortable with your bid We dont repair, clean, or restore, our items are sold as pictured! usually fresh to the market place from estate

 

Vintage Rapidograph / Leroy parts. Various pens including 2 size 00 2 size 0 3 size 1 1 size 2 1 size 2 1/2 and 2 size 4. along with 3 pen holders. Other misc pen parts. Two bottles of Pelikan drawing

 

This Listing is for a Vintage Pair of Willson Goggles Amber Lens Pierced Brass Nickled plated Brass Side Wings Comes in Willson Metal Tin Glasses are very clear and in very good condition with one len

 

TO QUALIFY FOR COMBINED SHIPPING, YOU MUST PAY FOR ALL ITEMS ON ONE INVOICE WHY ? IF ITEMS ARE PAID FOR SEPARATELY, PAY PAL BILLS THE SELLER FOR EACH INDIVIDUAL TRANSACTION RELIST U.S.A. LOWER 48 ONLY

 

its called a planimeter , in original box looks perfect to me has instructions booket also for mathematical engineering instrument no reserve * I always combine shipping wait until invoiced before pay

 

Handmade Customized ARTIK Kaleidoscope by Artist Jun JamosmosThis is a unique creation from the artist Jun Jamosmos, an oil/acrylic painter who features his artwork in the body of the kaleidoscope. AR

 

Up for auction is this very nice like new condition K & E, Keuffel & Esser, slide rule. This has a copyright date of 1947 and I believe this was made in the early 1960's. The rule comes with a

 

What you are viewing is an original vintage veterinarian or farm inoculation syringe. Piece is used and worn but is still in working order but the finger grips are slightly bent and it pulls back a li

 

This is a Plastic Scribing Instrument Set for the Corps of Engineers US Army from about 1945-52.It is made by the well know instrument maker of:Theo,Alteneder&Sons who made all kinds of drafting i