Vintage Ohaus Penny Weight Balance Scale

Vintage Ohaus Penny Weight Balance Scale

Model #1517, Good Condition

Lab Balance, All

Vintage Penny Porcelain Scales

Vintage Ohaus 3600 Decoogram Triple Beam Scale and Weights

Welch Balance Scale With Loads Of Weights #13642

Ohaus Cent O Gram Balance - The Lab World Group

Laboratory Teaching Mechanical Precise Analytical Scale Quadruple Beam Balance - AliExpress

1930s Industrial Cast Iron Balance Gram Scale with Needle Indicator by Ohaus For Sale at 1stDibs

Someone found an old (probably 70s-ish) analytical scale - we have no idea how to use it. Any ideas? : r/chemistry

Bargain John's Antiques Ohaus - Newark Scale Co. Antique Country Store Seed iron Scale with brass pan - 1915 - Bargain John's Antiques

Vintage OHAUS Balance Scale Triple Beam 2610 Gram All Metal W/carrying Case