THERE ARE 11 TUBES ALL IN GREAT SHAPE MADE IN BOSTON

 

You are bidding on 1 Dietzgen Alidade for use with a plane table. Instrument in very good condition. Case shows considerable use. Closing flap missing. Labled U.S. on instrument and case. Appears comp

 

Your bid is for all 3 of these old drafting sets.Condition varies so judge by the photos or ask a specific question. Smallest set has no markings The leather boxed set has very unique embossing to the

 

i000000 Vintage HELIX Brass Compass Drawing Instrument Click Images to Enlarge You are bidding on a nice example of Vintage HELIX Brass Pencil Compass Pictures tell the story - Helix name Ideal additi

 

Classic L.N. Fowler Phrenology head. This is the large version, measuring 12" high and 5.5" wide. Great decor piece to put on your bookshelf.

 

Lot of 10 brand new never used Nasonex / Asmanex drug rep pens. The "Bee Pen", each pen has both product logos. Solid white barrel with blue gripper and clicker. Each pen comes in a plastic wrapper. B

 

Bausch & Lomb Optical Co. Rochester NY USA engraved on rim of this antique desk top map magnifying lens. Adjusts up and down to focus. Excellent condition. Lens is free of scratches and chips but

 

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

 

This listing is for a vintage Dietzgen Decimal Trig Type Log Log Slide Rule Model 1737 made in Japan. This vintage piece, which was acquired at a recently attended estate sale, measures 13" x 2 5/8".

 

Miniature very early 1835 Bourgogne antique microscope of a claw.Consisting of two slides held together by balsam. Highly reactive to polariscope and selinite. Excellent condition slight wear to label