Triple A industrial lighting units
Subtitle: all Alzek aluminum
By: Edwin F. Guth Company
Publisher: The Company
Published: 1937
Place of publication: Saint Louis
Language: eng
Subjects: Catalogs; Industrial buildings; Lighting; Edwin F. Guth Company
Notes: Title from cover.

"A.I.A. File 31 F 23."

"Catalog No. 30."