This auction is for a K&E LOG DUPLEX DECITRIG rule and case. The slide rule itself is in mint condition with both the slide and the cursor functioning like new. There are no defects with this item

 

About Us Our Shop Shipping A Good Leitz Oil Immersion x100 Polarising Objective. Description:Offered is a very good Leitz x50 Polarising Objective marked; 170/0.17 P Oel 100/1.30 Leitz Wetzlar Conditi

 

bunnybeare Store ANTIQUE 19TH CENTURY VICTORIAN DRAUGHTSMENS TECHNICAL DRAWING CASED SET SHAGREEN ANTIQUE VICTORIAN DRAUGHTSMENS CASED SET3 Instruments set in Dark Blue Velvet & Satin lined CaseTh

 

Here is a very nice, Dietzgen Excello ruler set. The rulers are #1532 A-G and an SP, so a total of 8 rulers. The box is marked MC No.146 on the base. The rulers appear to be made of Bamboo. They are i

 

this is a thermometer barometer hygrometer all 3 seem to be working in good condition for the year! nice patina! copyright 1930 by selsi company inc n.y.c. n.y. germany brass and wood. this would be a

 

THIS ANTIQUE WOOD COAL MINERS CANARY CAGE IS IN VERY GOOD ALL ORIGINAL CONDITION AND IS A FANTASTIC EXAMPLE OF AMERICAN FOLK ART. THE CAGE WITH CANARY WAS USED BY COAL MINERS TO DETERMINE THE AMOUNT O

 

jamesjolicoeur Store This display is named Lilly. Used in a doctors office to explain behaviors for patients. It's an electrical item powered by four double a batteries and lights up along the spinal

 

Size is 29"x35" with the wooden dowels adding a few inches to top and bottom. Paper on linen backed scientific chart. Made by Hagemann Company; Drosophila sex-linked II (criss-cross). There are 2 smal

 

Offered without reserve is this vintage K-E SLIDE RULE from an estate find. It is in excellent condition with original case ,box, and paperwork. Bid to win because it will sell to the highest bidder!

 

up for auction is: A Graybar General Catalog No. 105 published in 1958. This Graybar catalog covers "Everything Electrical". This book is clean - no writing detected - one stray pen mark on first page