Sweet’s indexed catalogue of building construction for the year 1906 (1906)
New York : Chicago : Architectural Record · leaf 464
1200 to 1500pound doors with supports every eighteen inches. No. 3 Allith Hanger and Track for heavier doors. PRICES No. I Reliable Track with supports every two feet, per foot $ .11 No. 2 Reliable Track with supports every tvvo feet, per foot 14 No. 3 Allith Track with supports every two feet, per… … Continued, on Next Page ALLITH MANUFACTURING COMPANY 394 DOOR HANGERS, ETC.
Building materials
Internet Archive · Public Domain Mark 1.0. Free to use for anything.