up for auction ANTIQUE GERMAN MECHANICAL DRAFTING SET 11PC Mechanical Drawing & Drafting Cased Full Set Marked 9526 FG Germany On Case Front Germany marked on a tool This set is complete with 11 p

 

ronsan Store Offered are five different size Apothecary or specimen jars with all original ground stoppers. Two are light yellow/amber and three are medium to dark amber. Larger one is 5" x 2 1/2" in

 

19th century Antique prepared glass microscope slide of Piperine & Bromide of Antimony. Slide is dated 3.22.91- see photos for details. Due to age and delicacy of item, it will be shipped in a USP

 

Awesome solid brass mortar and pestle set, civil war era. Roughly 5" tall, 5" top diameter, 3 1/4" base and a whopping 5 POUNDS. Gorgeous piece for medical collectors and antique collectors alike!! Th

 

Offered is a tangent galvanometer manufactured by the Central Scientific Company of Chicago. This is a type of galvanometer that has a vertical coil of wire with a horizontal magnetic needle at its ce

 

Here is an awesome lot of U.S.A. Standard Sieve Series wire cloth seives. (5) in all...the numbers are...1) Sieve # 60 opening 0.0098 2) Sieve # 12 opening 0.0661 3) Lid for sieves 4) Bottom for sieve

 

These opera glasses are quite unusual in that the inlay material is a natural and rare form of shell that forms lumps or hob-nails as I call them in the nacre. If someone knows the proper term please

 

Wrought Iron Candle Stick Holder Sticking Tommy Excellent Condition

 

I have several pieces that came from an estate I am going to be listing so view all items. I do combine shipping when possible. This auction is for a large Mortar and Pestle and both pieces seem to me

 

Unusual piece.Possibly been an old charm.Measures about 9/16th of an inch diameter (15mm) diameter and 10mm thick.Brass-cased and consisting of a fully functioning glazed compass on one face and a pai