Original 1948 window trade vintage catalog for the UNIQUE BALANCE COMPANY, INC. Main office and factory was located at 25 Bruckner Blvd, Bronx, NY.

Manufacturers of The Unique Sash Balance.

The Unique Sash Balance is a true counterbalance, not a friction device or sash holder. A sash counterbalanced with Unique Sash Balances will operate at every point of its run with the same ease and efficiency.  Its patented accelerated spiral rod controls spring tension at every point - accurately, dependably.

Has product images, illustrations, description, application and specifications provide product details.

Unbound from a large rare 1947-1948 Catalog File, this unique old two-page technical brochure would display beautifully matted and framed. Nice graphics. A fabulous addition to your retro construction industry library. Pages are loose.