01112cam a22003011 4500 gs 27000068 DLC 20260227111331.0 940426m19261934enkaf f000 0 eng c gs 27000068 (OCoLC)30329885 U.S. Geol. Survey. Library IEN DLC premarc TN295 .G65 no. 18, 29, 88 Payman, William, 1896- The pressure wave sent out by an explosive ... London, H.M. Stationery Off., 1926-34. 3 v. illus., plates, diagr. 25 cm. [Gt. Brit.] Safety in mines research board. Paper no. 18, 29, 88 At head of title: Mines Dept. ... Part I, by W. Payman and H. Robinson, part II, by W. Payman and W.C.F. Shepherd, part III, Spark photographs with permitted explosives, by W. Payman and D.W. Woodhead. Explosions. Mine explosions. Flame. Robinson, Henry. Shepherd, Wilfred Charles Furness, 1902- Woodhead, Donald Whitley, 1901- 26543 26543