Browse Items (22 total)
This boxed folding coin balance was made by Stephen Houghton for check weighing British gold sovereigns and half-sovereigns. The single turn (left) is…
This boxed folding balance check weighs five different British gold coins. Two turns (left) set the balance for third-guinea (seven-shilling piece),…
This is a non-standard guinea rocker made by an unknown maker to test the guinea, half-guinea and perhaps the third-guinea (seven-shilling piece)…
This boxed, folding counterfeit coin detector (CCD) check-weighs five different British gold coins. Two turns (left, narrow and wide) set the balance…
This scale is made to grade* chicken eggs, and it is a rare scale. The scale is made of cast iron. On one end of the beam is an egg cradle made of…
This Royal egg grader has a fixed value of 23 ounces per dozen. The scale is made of tin. Models for other weights, usually 22 or 24 ounces per dozen,…
These scales have either four (this example) or five holes in one end of the beam. A single egg is placed into one of the holes. The scale acts as a…
The Peerless Automatic Egg Grader worked by manually placing eggs on a sloped rack that has rockers preset for three weight grades. The heaviest grade…
This device was made to grade eggs. It has two lead flip-weights mounted on top of the scale and two test weights for the US Procurement Grades for…
This was made to determine if an egg was over or under a specific weight. In this example, “19” is embossed on the far end of the beam, meaning 19…

Houghton Folding Sovereign Balance (CCD)
Houghton Folding 5-Coin Balance (CCD)
Three-coin Guinea Rocker (CCD)
Houghton Folding 5-Coin Balance (CCD), Sold by Westmore
White Egg Grader with Flip Weights
Royal Egg Grader, 23 oz
ABC Egg Scale Four holes, metal base
Peerless Automatic Egg Grader
Magic Scale National Poultry Equip., with test weights
E-Z Egg Scale, red