Vintage Ohaus Balance Scale Lot – Two Mechanical Scales with Brass Weights

This listing is for a vintage lot of two mechanical balance scales, including brass calibration weights, as shown. The set features classic Ohaus-style laboratory scales with black metal balance arms, colored plastic weighing trays, and solid bases. One original cardboard box is included. The brass weight set is partial, with at least one weight missing; please review photos closely for exact quantities and denominations. Both scales show normal cosmetic wear consistent with age, including surface marks, patina on weights, and dust from storage. No calibration or precision testing has been performed. Ideal for collectors, educators, prop use, display, or restoration. Ships securely packed to prevent movement or damage in transit.

Item specifics

• Brand: Ohaus

• Type: Mechanical Balance Scale

• Number of Scales: 2

• Material: Metal, Plastic, Brass (weights)

• Measurement Type: Balance / Mass

• Features: Dual pan balance, removable trays

• Condition: Used

• Vintage: Yes

• Era: Mid-20th Century (approximate)

• Country/Region of Manufacture: United States (likely)

• Calibration: Not tested

• Power Source: None / Manual