This is a nice assortment of K&E drafting pens still in the original package. These came in an auction lot to me and I don't know much about them, so I will describe them as best as possible and y

 

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

 

Selling this old Wood leg (I think Oak) survey transit tripod stand with adjustable legs. As pictured it stands straight up 40 inches plus there is about another 12 inches of adjustment left to let ou

 

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

 

Excellent Condition RARER Guy's Dropper 6 Date HEX BASE Carbide Cap Lamp LOW VEIN VERSION With WRONG side Water Door & WRONG Patent Date Includes: Reproduced Guy's Dropper Pit Lamp Cap Lamp Box &a

 

This auction is for a vintage DR. J. B. GRAESER ROTARY COMPRESSOR. Could be medical or dental. As you can see there some wear as this is a used tool. Pump does work when plugged in but I cannot guaran

 

An ideal assorted Collection of Specimens for the Preparation and Mounting of Microscopic Slides: Briefly Includes: All the small cases contain Full or nearly full Cover Glasses ... interesting differ

 

SUN HEMMI BAMBOO SLIDE RULER WITH CASE

 

This kaleidoscope is "Rainbow" by Randy and Shelley Knapp. This scope was a part of the Knapp's personal collection and has recently been completely refurbished by Randy and Shelley. This scope has a

 

Combined shipping offered on sticker. Any questions feel free to ask, thanks for looking,