vintage hobbyist mini battery run motor (looks to be unused) in orig.box.U.S.A.SHIPPING ONLY ( no shipping outside of U.S.A,) Buyer pays $3.95 S&H (yes shipping has gone up again) (includes tracki

 

Here's a working model (roughly 6" plastic) Astrolabe, complete with a 35-page softcover book, The Astrolabe by Harold N. Saunders, B.Sc, A.R.I.C., (c) 1971. The book offers the history and constructi

 

***VINTAGE TREASURES*** *~*~*~*~*~*~*VINTAGE POST DRAFTING MATERIALS SPLINE WEIGHTSORIGINAL RED PAINT AND GREEN FELT BOTTOMSTHESE ARE WEIGHTS ARE USED TO HOLD THE DRAFTING SPLINE IN PLACE AS IT FORMSO

 

This is for a nice old pair of Edwardian binoculars with an unusual red shagreen wrap on the barrels. They are brass with a black finish and the shagreen is vivid red. They extend in and out to focus

 

STRANGE LONG COMPASS NEEDLE IN NARROW CASE Click to Enlarge Click to Enlarge Click to Enlarge Description: Sorry, but I have no idea what this is for. It is a long compass needle, set in a long narrow

 

Dayton, Nevada, Rock Point Mill, 1906, during the flood, Real Photo. This a 5 1/2 x 3 1/2 inch photo is in great condition, the gloss finish will show some light reflection. These photos may be reprin

 

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

 

VINTAGE PICKETT N902-T or N902ES 10" SLIDE RULE SIMPLEX TRIG with BOX & MANUAL Excellent ConditionIncluded: Box, All Metal Slide Rule with Leather Cover, How to Use Trig Slide Rules Booklet, Slide

 

Vintage 1959 Pickett Slide Rule Model N1010-ES Trig comes with original leather case Slide rule is in very nice, used condition. The center section slides fine and it was offset in the pictures to sho

 

Up for sale I have a used Detailer 3500 by Vemco. This is a 22” drafting arm in excellent condition that was used very little. I’m selling the unit in as is condition but as you can see from the p