TRESPASS. 91 



(e) Erecting or conducting telephone, telegraph, or 

 power lines, hotels, stores, sawmills, power plants, or other 

 structures, or manufacturing or business enterprises, or 

 carrying on any kind of work, within a forest reserve, ex- 

 cept according to law and forest reserve regulations, and 

 except upon patented land or upon a valid claim for the 

 actual development of such claim consistent with its char- 

 acter. 



(f) Willfully tearing down or defacing any notices of 

 the Forest Service. 



(g) Willfully destroying or damaging any property be- 

 longing to or used by the "United States for forest reserve 

 purposes. 



(h) Willfully setting on fire or causing to be set on 

 fire any timber, brush, or grass within a forest reserve, 

 or leaving or suffering fire to burn unattended near any 

 timber or other inflammable material in a forest reserve. 



The following trespasses are forbidden by specific 

 acts of Congress and are punishable by fine and impris- 

 onment: 



(1) Cutting, destroying, or removing timber or other 

 forest products from land in a forest reserve without 

 a permit, or without having a valid claim to the ground 

 on which such timber or product grows, except the 

 small quantities actually needed by transients while 

 within forest reserves. (Appendix, pp. 159, 191.) 



(2) Cutting, destroying, or removing more timber 

 upon an unpatented claim within a forest reserve than 

 is necessarv for its actual development. (Appendix, 

 p. 191.) 



(3) Cutting and removing timber from one mining 

 claim to be used on another unless such use tends 



