Hereafter, any powder magazine that may be built, shall be so constructed as to provide and maintain the storage room thereof, entirely below the natural surface of the ground adjacent; and it shall be unlawful to store such powder or explosives in any other than such storage rooms.
Wyo. Stat. Ann. § 35-10-302
Construction of powder magazine
Official source: Wyoming Legislature. Reproduced from public-domain Wyoming statutes; confirm against the official source for the current text. Not legal advice.