(225 ILCS 710/45.52) (from Ch. 96 1/2, par. 4305)
    Sec. 45.52. Dynamite or other explosives containing nitroglycerin shall not be thawed by any means other than a steam or hot water device, or by manure, or by electrical current. If steam or water be the agent employed, the stove, boiler, or other primary source of heat shall not be nearer to the thawing room than 10 feet. If electric current be the heating agent, the current shall not be brought within 10 feet of the explosives to be thawed.
(Source: Laws 1945, p. 1035.)