Mines and interstate railroads exempt. Nothing herein contained, as applied to inspection and application of safety devices, shall be construed to be applicable to coal and metalliferous mines and workshops connected therewith, nor to railroads engaged in interstate commerce and workshops connected therewith.
Mines and interstate railroads exempt
W.S. § 27-1-104 — under Chapter 1 — General Provisions.
W.S. § 27-1-104