Vintage Triner Air Mail Accuracy Scale Green Metal Postal Balance Chicago USA

Brand: Triner

Model: Triner Air Mail Accuracy Scale

Type: Vintage mechanical air mail postal balance beam scale for letters and parcels

Color: Dark green enamel finish with red-brown underside and gold tone beam

Material: Heavy metal construction with rectangular weighing platform and sliding counterweight

Country of origin: Made in USA, marked Triner Scale & Mfg Co Chicago ILL

Design: Front decal reads "Triner Air Mail Accuracy Scale" with winged T logo, beam graduated in ounce markings

Intended use: Desktop postal scale for calculating air mail postage by weight

Keywords: vintage postal scale, Triner air mail scale, mechanical balance, office tool, Chicago USA