Cover Image

Official changes in active list of permissible explosives for Mar. 1928.

Bibliographic Details
Corporate Author:	United States. Bureau of Mines
Format:	Government Document eBook
Language:	English
Published:	[Washington] : [publisher not identified], 1928.
Subjects:	Explosives. Mines and mineral resources. Electronic books.
Online Access:	Connect to the full text of this electronic document

Similar Items

Official changes in active list of permissible explosives for Oct. 1928.
Published: (1928)

Official changes in active list of permissible explosives for Sept. 1928.
Published: (1928)

Official changes in active list of permissible explosives for Dec. 1928.
Published: (1928)

Official changes in active list of permissible explosives for Mar. 1929.
Published: (1929)

Official changes in active list of permissible explosives and blasting devices for Mar. 1930.
Published: (1930)

Official changes in active list of permissible explosives and blasting devices for Mar. 1931.
Published: (1931)

Official changes in active list of permissible explosives for Feb. 1929.
Published: (1929)

Active list of permissible explosives approved prior to June 30, 1928.
Published: (1928)

Official changes in active list of permissible explosives and blasting devices for Nov. 1931.
Published: (1931)

Official changes in active list of permissible explosives and blasting devices for Jan. 1932.
Published: (1932)

Official changes in active list of permissible explosives and blasting devices for Aug. 1929.
Published: (1929)

Official changes in active list of permissible explosives and blasting devices for Sept. 1931.
Published: (1931)

Official changes in active list of permissible explosives and blasting devices for June 1930.
Published: (1930)

Official changes in active list of permissible explosives and blasting devices for Jan. 1931.
Published: (1931)

Official changes in active list of permissible explosives and blasting devices for Nov. 1930.
Published: (1930)

Official changes in active list of permissible explosives and blasting devices for Oct. 1930.
Published: (1930)

Official changes in active list of permissible explosives and blasting devices for Apr. 1929.
Published: (1929)

Official changes in active list of permissible explosives and blasting devices for Apr. 1931.
Published: (1931)

Official changes in active list of permissible explosives and blasting devices for Oct. 1929.
Published: (1929)

Official changes in active list of permissible explosives and blasting devices for Nov. 1929.
Published: (1929)

Official changes in active list of permissible explosives and blasting devices for Oct. 1931.
Published: (1931)

Official changes in active list of permissible explosives and blasting devices for Apr. 1930.
Published: (1930)

Official changes in active list of permissible explosives and blasting devices for Aug. 1931.
Published: (1931)

Official changes in active list of permissible explosives and blasting devices for Sept. 1929.
Published: (1929)

Official changes in active list of permissible explosives and blasting devices for Feb. 1930.
Published: (1930)

Official changes in active list of permissible explosives and blasting devices for Dec. 1930.
Published: (1930)

Official changes in active list of permissible explosives and blasting devices for Dec. 1931.
Published: (1931)

Official changes in active list of permissible explosives and blasting devices for June 1931.
Published: (1931)

Official changes in active list of permissible explosives and blasting devices for Aug. 1930.
Published: (1930)

Official changes in active list of permissible explosives and blasting devices for Sept. 1930.
Published: (1930)

Official changes in active list of permissible explosives and blasting devices for May 1929.
Published: (1929)

Additions, removals and changes in permissible list of explosives from July 1, 1927 to Jan. 31, 1928.
Published: (1928)

Permissible explosives tested prior to Mar. 1, 1913.
Published: (1913)

Permissible explosives tested prior to Mar. 1, 1915.
Published: (1915)

Additions, removals, and changes in permissible list of explosives from Mar. 15 to Sept. 30, inc., 1922.
Published: (1922)

Additions, removals, and changes in permissible list of explosives from Mar. 15 to Dec. 31, inc., 1922.
Published: (1923)

Additions, removals, and changes in permissible list of explosives from Mar. 15 to May 31, inc. 1922.
Published: (1922)

Additions, removals, and changes in permissible list of explosives from Dec. 31, 1922 to Mar. 15, 1923.
Published: (1923)

Active list of permissible explosives and blasting devices approved prior to June 30, 1929.
Published: (1929)

Active list of permissible explosives and blasting devices approved prior to June 30, 1930.
Published: (1930)