Section 141, act Oct. 2, 1917, ch. 62, § 1, 40 Stat. 297 , related to permits to prospect. Section 142, act Oct. 2, 1917, ch. 62, § 2, 40 Stat. 298 , related to patents to permittees. Section 143, act Oct. 2, 1917, ch. 62, § 3, 40 Stat. 298 , related to leases to permittees for campsites. Section 144, act Oct. 2, 1917, ch. 62, § 4, 40 Stat. 299 , related to cancellation of permits. Section 145, act Oct. 2, 1917, ch. 62, § 5, 40 Stat. 299 , related to restrictions on leasehold interests. Section 146, act Oct. 2, 1917, ch. 62, §§ 6, 7, 40 Stat. 299 , related to reservations in leases. Section 147, act Oct. 2, 1917, ch. 62, § 8, 40 Stat. 300 , related to forfeitures in leases. Section 148, act Oct. 2, 1917, ch. 62, § 9, 40 Stat. 300 , related to potassium salts deposits. Section 149, act Oct. 2, 1917, ch. 62, § 10, 40 Stat. 300 , related to disposition of royalties and rentals. Section 150, act Oct. 2, 1917, ch. 62, § 11, 40 Stat. 300 , related to rules and regulations. Section 151, act Oct. 2, 1917, ch. 62, § 12, 40 Stat. 300 , related to regulations for disposition of deposits. Section 152, act Oct. 2, 1917, ch. 62, § 13, 40 Stat. 300 , related to provisions in leases for regulation of price and disposition of minerals.