(225 ILCS 710/45.59) (from Ch. 96 1/2, par. 4312)

Sec. 45.59. No fuse shall be used in any mine that burns faster than 3 feet in 80 seconds or slower than 3 feet in 130 seconds. From every consignment of fuse received two coils shall be selected at random and pieces cut from such two coils shall be tested for rate of burning.

(Source: Laws 1945, p. 1035.)