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

 

In original case,some items still wrapped with original wax paper.Propably never used. Box has some wear but lock is working( two pins at both ends). German made,sold in Finland by H.Lindell. 17 items

 

This is a 1 year supply of Barograph Charts At least I think they are, anyway. I don't know anything about them, except that they came from my grandfather's estate and he had a bunch of instruments th

 

KL-1 Circular Slide Rule description This CIRCULAR SLIDE RULE (model KL-1) is 50 millimeters in diameter (approximately 2"). It is intended for performance of trigonometric and mathematical operations

 

WORKSHOP RECEIPTS FOR THE USE OF MANUFACTURERS MECHANICS & SCIENTIFIC AMATEURS by ERNEST SPON 1885. FIRST SERIES. COMPLETE AND INTACT OF ALL ITS PAGES PLEASE NOTE: I also have the SECOND, THIRD, F

 

THIS IS AN ENGINEERS/ SURVEYORS STEEL TAPE MADE BY LUFKIN. IT IS 100 FEET AND ALTHOUGH MARKED USED ,IT IS IN NEW CONDITION WITH THE ORIGINAL BOX THAT IT CAME IN. IT HAS NO RUST OR SCRACHES ON THE TAPE

 

This listing is for a vintage slide rule. It measures approx. 12 1/8" long when closed x 1 3/16" wide. It appears to be in excellent condition. Bid with confidence: I am an ID Verified Seller and have

 

~VINTAGE TOP PIECE FOR CARBIDE MINERS LAMP MADE BY SHANKLIN Hello. Welcome to our Auction! This piece is intact with minor age wear. The bottom opening is 2". Please keep in mind that most of our item

 

kevinfeng Store A Chinese antique carved brass kaleidoscope Product description Size:Diameter 42mm * 185mm Material: Brass Weight: About 90gram The kaleidoscope adopts high quality brass case, supplem

 

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