Coin-operated scales were used to check weight in the 1920s, 30s

Sold At Auction: Guess Your Weight Coin Operated Vintage, 42% OFF

1930s ROCKOLA PENNY COIN OP LOBOY WEIGHT SCALE PARTS - antiques

Built-in Oven, 47% OFF

Sold At Auction: Guess Your Weight Coin Operated Vintage, 42% OFF

Bargain John's Antiques Antique Penny Scale - made by Columbia

Coin-operated scales were used to check weight in the 1920s, 30s

Built-in Oven, 47% OFF

This Scale Will Give Your Accurate Weight — Free!” – PhillyHistory

1,783 Weighing Machine Stock Photos, High-Res Pictures, and Images

Antique Columbia Weighing Machine Penny Scale