This is a fairly large pair of Binoculars made under contract for the US Navy by the National Instrument Corp. of Houston during World War Two. This is their Mark 32, Mod. 1, and includes the original

 

RULE IS IN VERY GOOD CONDITION. BOX SLIGHTLY WORN AS SHOWN.

 

Great lettering kit made by Keuffel & Esser, last Copyright date is 1963 has 10 templates, scriber, pen and assorted tips. Comes with everything you see in our pictures including the original maha

 

Vintage Medical Equipment - LOT #4- Penlong Laryngoscope with Penlon 3 Harris-Lake Blade- Foregger Folding Scope Laryngoscope with Sun-Med Extender and Foregger 4 Guedel Blade- Penlon 4 Macintosh Blad

 

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

 

Early Gurley Transit Box - if you have a transit and want an original box this is it.As can be seen in the pictures, it needs refinishing and a new strap. I just hate to throw it away.

 

Nice older German drafting set in very good condition. Leather case also very good. Please look at pictures carefully and email any questions before bidding as all sales are final. Thanks for looking

 

Untitled Page Antique Craftsman Brass Transit Level Nice old brass transit with original wood case. Transit is in very good condition with no damage or repairs. The bubble is good. Optics are clear an

 

Here is a working "GUY'S DROPPER" brand miner's carbide lamp (later model with no Patent dates on top - circa 1940's) designed to be worn on a miner's hat/cap. This gently used lamp has a 2 5/8" refle

 

Relay 151 bamboo slide rule with case in good condition, see all photos for detailed views. "Scientific Instruments Co." is printed on the edge, that was probably the US distributor. Cursor moves free