This is made by the Torsion Balance Company in New York. The style number is 253 and number 115907. The dimensions are:
Unknown
Dear Reza,
Thank you for contacting Mearto with your appraisal inquiry.
Based on the photographs and information provided, and subject to examination, this is:
A vintage Torsion Balance Scale
made in New York,second quarter 20th Century
4 1/2 kg capacity, with removable plates
7 inches tall by 16 inches long, by 6 inches wide
$30-50*
*represents a fair-market value for auction purposes; retail or asking price may vary.
The dimensions are: 16 inches long, 7 inches tall, and. 6 inches wide