Up for sale is a vintage Ohaus triple beam balance. This is an older model with the trapazoid label and Art Deco decorations. 5 pound balance is scaled in ounces. eighth  ounces and tenth ounces. Has two of the three sliding bars - on the eighth and tenth ounce bars, can be moved to the ounce bar. Measures 16" long and 6" tall.  excellent condition.