UP FOR AUCTION IS A SET OF TWO 1985 COLLECTORS EDITION PINS COMMEMORATING THE 1986 APPEARANCE OF HALLEYS COMET.THE ENAMEL, COLOR, CONDITION OF BOTH PINS IS EXCELLENT. THE RECTANGULAR PIN IS 1-1/8" x 5

 

A useful collection of mainly Microscope Accessories to include a Bullseye Stem & Stand (minus its Lens ) .. Lens Accessory .. Reflecting Mirrors .. Lens Cannister and other bits and pieces. Plus

 

A great vintage piece in good working condition.No name on it except on the chuck,it says "Jacobs Chuck"

 

1972 Vintage Optical Catalog Unitron Astronomical Telescopes Refractors etc Description Original catalog, 1972, Unitron product line, illustrated, specs, info. Softcover, 10.5 x 8, 20 pages in length.

 

Drafting Protractor For auction, with no reserve, is an early 8-inch drafting protractor made by the Union Instrument Corp of Plainfield New Jersey. Item is stamped U.S., indicating that it was made f

 

i000000 EARLY 1900'S CALUMET & HECLA COPPER MINING ROCK HOUSE POSTCARD CALUMET MICHIGAN Click to Enlarge Click to Enlarge Description: Up for auction is an early postcard, showing the Rock House o

 

Normal 0 false false false MicrosoftInternetExplorer4 Vintage Keuffel and Esser Co. Slide Ruler #4181-1 w.original leather case, box and manual - ca. early 50’sThis is a Keuffel and Esser engineerâ€

 

Nice set of 8 pieces is complete in a blue velveteen lined case. The case has a tear in the center of the top flap and shows in pictures. These are German made professional drafting instruments and ar

 

No scratches on the glass. Delivery will be made 48h after item payment, it will arrive depending the post office schedule and custom office. If after seven days of purchasing the item, payment is not

 

You are bidding on a vintage K & E Log Log Duplex Decitrig Slide Rule with Leather Case. This came from an Estate Sale. Overall, this is in good condition considering it's age. The does not appear