MRGRRBK .
 
Mowbray, George M. Tri-nitro-Qglycerin, : as applied in the Hoosac Tunnel, Submarine Blasting, etc. ... -- North Adams LRUEsECKaReeS) « : James T. Robinson,
{6], 97, [1] p., [16] leaves of plates : ill., ports. ; 25.5 cm.
1. Nitroglycerin 2. Blasting, Submarine 3. Hoosac Tunnel (Mass. ) Is TICie@s.
@ ocm05347405 0010