A.S. Lyman’s patent air purifier for ventilating beds, desks, and rooms of all sizes, with pure air
- publisher: [New York? : s.n.]
- creator: Lyman, Azel S. (Azel Storrs), 1815-
- Keyword: Ventilation methods Air Conditioning methods
- years: 1866?]
- pages: 25 p. :
- language: eng
- lccn: s
- notes: Cover title.
- download: pdf file
