Ray, Walter T.
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- pdbooks.info ID: 108594
Walter T. Ray Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| Comparative tests of run-of-mine and briquetted coal on the torpedo boat Biddle | 1911 | Author | |  | |  | | ||
| The significance of drafts in steam-boiler practice | 1911 | Author | | | | | | ||
| Steaming tests of coals and related investigations, September 1, 1904, to December 31, 1908 | 1912 | Author |  | |  | | |    
| |
| Tests of run-of-mine and briquetted coal in a locomotive boiler | 1911 | Author | | | | | | ||
| Tests of run-of-mine and briquetted coal in a locomotive boiler | 1909 | Author | | | | | | ||