General & OtherGas mask for protection in air against all gases, vapors, and smokeUnited States. Bureau of Mines![Gas mask for protection in air against all gases, vapors, and smoke]()
Gas mask for protection in air against all gases, vapors, and smoke
United States. Bureau of Mines
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“Gas mask for protection in air against all gases, vapors, and smoke” by United States. Bureau of Mines: a public-domain book in “General & Other”, written…
Catalogue details
- Author
- United States. Bureau of Mines
- Category
- General & Other
- Language
- English
- Source
- HathiTrust