New Made in The U.S.A. Folding sluice box lightweight approx 5.8Lbs approx 51 in Long x 9in wide removable flair, folds up and can fit in a 5 gallon bucket or backpack, Deep V ribbed rubber matting, a

 

DESCRIPTION A very decorative vintage scientific Jar and cover for the storge of Amyl Tritic .........Hand painted Painted Marks to the Base A + H 1/2/7 see photograph 2 I believe makers mark is Spani

 

18thC or earlier Blood Letting Fleam or Lancet Made of Wood and Bone with screw in metal blades Pointed Top section turns perhaps for widening the wound Blades stored inside .Blades have makers mark s

 

Antique Lemaire Paris France Mother of Pearl Opera Glasses in Original Case. A great pair of opera glasses/binoculars that feature a nice extra touch of mother of pearl on the extension also. Marked o

 

Early Low Vein MSA Comfo-Cap with nice Tiger Striping and original liner/lacing. You can see where the MSA sticker that told the size was on the underside of the helmet, but it's no longer there. So t

 

12.00 Curta Universal Calculator Cortina Type 1 Curta Calculator in Enamel Metal Case, Original Mailing Box, Instructions and Guarantee. The calculator is in very good condition. Very clean looking. M

 

Here is a Vintage Dietzgen Drafting Set made in Germany U.S.Zone-- Pennsylvania State University Special. It is in need of a good cleaning and it may be made of nickel or stainless steel. There are Fo

 

This listing is for a vintage Dietzgen Decimal Trig Type Log Log Slide Rule Model 1737 made in Japan. This vintage piece, which was acquired at a recently attended estate sale, measures 13" x 2 5/8".

 

Antique Microscope Slide. Under Feather of Pheasant. See images for condition: Excellent. SHIPPING CHARGES UK; £4.50 (UP TO £50.00 VALUE. SENT VIA ROYAL MAIL 2ND CLASS RECORDED) £7.30 (OVER £50.00

 

Plastic slide rule concrete calculator from The Brewer Co. Cincinnati, Ohio. Shows normal wear, but all printing on both sides is very legible. It is 7" long. An interesting advertising or contractor-