Description of the air-pump ventilator, for the ventilating of ships, mines, prisons, hospitals, etc.
By: by Richard Robotham, patentee
Series: Early American imprints -- no. 1260
Publisher: [s.n.]
Published: 1801
Place of publication: Hudson, N.Y
Language: eng
Format: Microform
Subjects: Fans (Machinery)
Notes: Shaw & Shoemaker, 1260

Microfiche. New Canaan, CT : Readex. microfiches. (Early American imprints.  Second series ; no. 1260)