For louvre type natural ventilation
Subtitle: Panelouvre in the largest wall or the smallest door
By: the Ventilouvre Company, Inc
Publisher: Ventilouvre Company, Inc.
Published: 1956
Place of publication: New York, N.Y
Language: eng
Number of pages: 32
Subjects: Catalogs; Heating; Equipment and supplies; Ventilation; Inc Ventilouvre Company
Other titles: Panelouvre in the largest wall or the smallest door
Notes: Cover title.

"File No. A.I.A. 35-P-4."

Avery Classics copy: With pencil annotations, page 7.

Avery Classics copy: With Panelouvre Model 136-7 folded plan, (56 x 88 cm).