Original 1961 roofing trade vintage catalog for the EXTRUDED LOUVER CORPORATION.  Main office and plant were located at the Foot of Center Street, Williamsport, PA.

Manufacturers of Extruded Aluminum Louvers, Louvered Penthouses and Solar Canopies, all are fully featured.

Has product images, detailed illustrations, description, applications and specifications to provide product info.

Unbound from a large rare 1961 Architectural Catalog File, this unique old eight-page technical brochure would display beautifully matted and framed. Nice dated cover graphics. A fabulous addition to your retro roofing industry library.  (Catalog EXL-60).