Books by P. Gerald Sanford:
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Sanford, P. Gerald (Percy Gerald): Nitro-Explosives: A Practical Treatise (second edition; London: Crosby Lockwood and Son, 1906) (multiple formats at archive.org)
Additional books by P. Gerald Sanford in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Sanford, P. Gerald (Percy Gerald): Nitro-explosives; a practical treatise concerning the properties, manufacture, and analysis of nitrated substances, including the fulminates, smokeless powders, and celluloid (D. Van Nostrand Co.;, 1906) (page images at HathiTrust)- Sanford, P. Gerald (Percy Gerald): Nitro-explosives; a practical treatise concerning the properties, manufacture, and analysis of nitrated substances, including the fulminates, smokeless powders, and celluloid (C. Lockwood and son, 1896) (page images at HathiTrust)
- Sanford, P. Gerald (Percy Gerald): Nitro-explosives; a practical treatise concerning the properties, manufacture, and analysis of nitrated substances, including the fulminates, smokeless powders, and celluloid (C. Lockwood and son, 1906) (page images at HathiTrust)
Find more by P. Gerald Sanford at your library, or elsewhere.