George M. Mowbray
Tri-nitro-glycerine, as Applied in the Hoosac Tunnel, Submarine Blasting, etc., etc., etc.
George M. Mowbray · 2021
Public domain, Project Gutenberg. No sign-up.
ExplosivesHoosac Tunnel (Mass.)BlastingNitroglycerin
George M. Mowbray · 2021
Public domain, Project Gutenberg. No sign-up.