This is a vintage, used, Minerva measuring tool in its original box. It is stamped that it is Swiss made.  It measures approximately 4 inches in length and 1.5 inches in diameter.  If you have any q

 

A VERY NICE EXAMPLE OF AN RAAF STAMPED ICAN NAVIGATIONAL COMPUTER FROM WW2. STILL RETAINS THE THIGH PADS AND STRAPS. PLEASE STUDY PHOTOS AND CONTACT WITH ANY QUESTIONS.

 

Thiourea is also known as thiocarbamide. White, lustrous crystals with a density of 1.4 and a melting point of 180 degrees Celsius. Soluble in cold water. It's uses include - photography (removing sta

 

New in box. Includes pen with case VHS video. 

 

coryhannan Store WOOD KALEIDOSCOPE WITH STAND EXCELLENT CONDITION MANUFACTURER UNKNOWN

 

Nice set of 8 pieces is complete in a blue velveteen lined case. The case has a tear in the center of the top flap and shows in pictures. These are German made professional drafting instruments and ar

 

New lot of 5 friends of coal reflective stickers 3"x2" free shipping. 

 

A Collection of Circular Slide Rules and Calculators. See photos for what is included. All are in very good condition except the Range Computer which has 3 internal cracks in the back plastic disk. So

 

Early Apothecary Glass Medicine Bottle4 inch clear glass advertising bottle for Hurds Reliable Drug Store 438 Main Street Wakefield MassFront side of bottle in embossed with raised lettering and measu

 

Vintage Russian USSR Logarithmic one sided(single)Slide Rule in case In a green plastic case(marked LSLO - 250 - 14 P) Made in USSR, 1979(written on the paper instruction) Size - 30 cm length Used, in