Tri-nitro-glycerine, as Applied in the Hoosac Tunnel, Submarine Blasting, etc.,…

Tri-nitro-glycerine, as Applied in the Hoosac Tunnel, Submarine Blasting, etc., etc., etc.

Mowbray, George M.

Tri-nitro-glycerine, as Applied in the Hoosac Tunnel, Submarine Blasting, etc., etc., etc.

Mowbray, George M.