Program: HathiTrust Digital Library
- Publisher: Standard Pneumatic Action Co.
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 1774131
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1-2 (Feb.- Dec. 1916-17); v.3-4 (1918-19); v.6-7 (1920-Jan. 1922); v.7:4-12(1922:Apr.-Dec.
|
committed to retain | 2015-05-30 | HTDL |
|