[Windows]. Allweather, Master, Unique, Zegers.
4 Window Accessories Trade Pamphlets: 1) Allweather Full Runway Balance Strip 2) Master No-Draft Sash Balance 3) Unique Sash Balances 4) Zegers Combination Weatherstrip Sash Balance.
8 1/2" x 11", pp 8, pp 4, pp 7. pp 8. b/w construction details throughout.
The Allweather balance strip was a sash balance weather strip combination. The Unique Sash Balance had a counter-balance mechanism, and the Zegers item was also a combination weatherstrip/sash balance.
Edition: First edition
Binding: Trade Pamphlets, Color Wraps
Condition: Very Good+
Book Id: 16903