Nice clean vintage German Atco porcelain dial wall barometer. Mahogany case in good shape. Porcelain dial in perfect condition and the beveled glass is also. Barometer functions and has and altitude s

 

You are bidding on a vintage GIMBAL COMPASS This vintage gimbal design compass is in original condition with some deterioration of the metal casing. The dial is in good condition with all markings on

 

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

 

UP FOR BID IS A BEAUTIFUL SETH THOMAS COMPENSATED BAROMETER WITH MOUNTING BRACKET. THIS GREAT WEATHER BAROMETER IS MADE IN THE USA BY THE TAYLOR INST. CO. THE CAST ALUMINUM CASE IS BLACK WITH A BLACK

 

Here on offer is a set of vintage apothecary weights in the original mahogany box. The box would once have contained two sets of weights, only the larger set remains. The weights are made in brass, th

 

Vintage Pickett & Eckel Trig Slide Rule Model N1010-ES 12" Excellent condition. Copyright 1959. Comes in its original Picket case. Thanks for Looking!!!

 

A RARE ESTATE SALE FIND. VINTAGE 1960 AMERICAN INSTRUMENTS METASTATIC MERCURY THERMOREGULATOR.

 

VINTAGE 1930'S US ARMY FIDELITY CO. POWDER DETONATOR IT HAS A BRASS CASE AND A WOODEN HANDLE. THE HANDLE IS ATTACHED WITH A CHAIN AND THE MECHANISM TURNS & SPRINGS BACK NICELY MEASUREMENTS: 7 1/4"

 

<div style="text-align:center"><img src="http://ti2.auctiva.com/sw/java.gif" border="0"><br><table align="center"><tr><td><a style="text-decoration:none" href="h

 

MULTIDRAFT Compact Drafting Machine Scale Ruler by Abbeon A self-contained precision drafting instrument that does the work of a T-square, triangles, & protractors. Use on flat surface. - No draft