The Boston hot blast apparatus
Subtitle: as used for heating and ventilating
By: manufactured by the Boston Blower Co
Publisher: Boston Blower Co.
Published: 1893
Place of publication: Boston, Mass
Language: eng
Number of pages: 72
Subjects: Catalogs; Heating; Drying apparatus; Boston Blower Company
Notes: "Catalogue H" --page 1 of cover.

Includes specification charts.

Avery Classics copy: With marking (drawing) on page [2].