Here is an odd set of calipers or dividers. They have a vernier on the bars and can be used to adjust the scale from one end to another, I think. Found them in my dads tool box. I have no use for them

 

Vintage wall barometer, made in Germany by Atco. The barometer has a porcelain face protected by thick glass set in brass. It is mounted on a solid wood round frame with a walnut finish and is about 5

 

It is approx. 65mm (2.1/2") high Postage is 8.50 GBP by registered mail (signed for) WORLDWIDE Dispatch is within 24 hours from received paypal payment Good luck if you bid for it!

 

Staedtler Mars 980 Drafting Pencil/Lead Holder made in ChinaUsed,has some wear and scratches.. Metal grip has very slight discoloring.Otherwise, very good working condition. Cosmetic wise, very good c

 

....... "PICKETT MODEL N-16-ES ELECTRONIC" SLIDE RULE W/ CASE, MEASURES APPROX 12-1/4" BY 2", USED BUT CLEAN CONDITION,...................................Before you bid please remember these are antiq

 

This is a kueffel esser slide ruler with case. It was made in the usa. It is 12" long. Today after I took pictures to list this with the plastic parts above and below the slider part crumbled apart. I

 

YOU ARE BIDDING ON A 31"THOMPSON GOLD CATCHING SLUICE BOX ITS MEASURES ARE 31" LONG AND 12" WIDE AT FLAIR OPENING AND 8"WIDE THE REST OF THE WAY THIS SLUICE BOX DOES HAVE SOME SCRATCHES AND DENTS SO I

 

Precision Slide Rule Faber Castell NOVO-BIPLEX 2/83 N Made in Germany WITH CASE!In good used condition, shows some wear from normal use and some discoloration. Nothing to take away from function. Come

 

VINTAGE 11" CARVED BUFFALO HORN HANDLE WITH 4" MAGNIFYING GLASS AND BRASS TRIM Vintage horn handle with large 4" magnifying glass with solid brass trim. Glass in excellent condition, no scratches and

 

You are bidding on 1 Keuffel & Esser slide rule, 4090-3, with case. Rule in good condition, needs cleaning. Case shows use.