This listing is for 2 VINTAGE TRIGONOMETRY TABLES BOOKLETS , an ITW & EX-CELL-O Corp. The 6 1/2" by 3" booklets are both in very good used condition and both have slight wear. The EX-CELL-O book h

 

PLEASED TO OFFER A LOT OF (4) VINTAGE MECHANICAL DRAWING AND ENGINEERING BOOKS. THEY BELONGED IN MY FAMILY AND NOW TIS TIME FOR ANOTHER TO ENJOY THEM... BOOKS ARE IN GOOD SHAPE WITH NORMAL AGE WEAR ET

 

Fuji Student Log No. 12901 slide rule and original case+instructions in finnish. Please see my other slide rules,I combined shipping.

 

Hello up for grabs is a blank prosthetic eye.... Haven't seen a blank piece.... Item is in really nice shape....auction is no reserve.... I won't ship over seas or to Canada.... I combine shipping

 

High school Bunsen Burner from the 60s Brass with Stainless steel base

 

Resorcinol is a white to yellowish solid having a density of 1.3 and a melting point of 110 degrees Celsius. Soluble in water and many organic solvents. It's uses include - resorcinol-formaldehyde res

 

WE ONLY CHARGE ONCE FOR MICROSCOPE SLIDES SHIPPING COST. REGARDLESS OF HOW MANY YOU PURCHASE.....PLEASE SEE BELOW ANTIQUE MICROSCOPE SLIDE - DIATOMACEAE - SHEPPEY ISLAND - THAMES SIZE: 3" x 1".... 75m

 

Appears to have have been used! Purchased at an estate sale in a plastic bag. The bag is split on the side BUT everything in it seems unused. Fullerton Circular Slide rule 1450. Please see pics for co

 

Scopelite Microscope Substage Lamp Use's a BLC bulb(included) ON/OFF Switch with HI/LO. Ring Measures 2" Questions Please Ask. Thanks for bidding. Deb

 

blubberlover Store ANTIQUE G.E.PRESTON & SONS BIRM. "FAUX" IVORY 4 FOULD RULE / RULER ANTIQUE G.E.PRESTON & SONS BIRMINGHAM 12" FOUR FOLD IVORY RULE / RULER. RULE IS STAMPED G.E.PRESTON &