60 STAT.] 79TH CONG., 2D SESS.-CH. 543-JULY 8, 1946 against the Government of the United States, is not a member of an organization of Government employees that asserts the right to strike against the Government of the United States, or that such person does not advocate, and is not a member of an organization that advo- cates, the overthrow of the Government of the United States by force or violence: Provided further, That any person who engages in a strike against the Government of the United States or who is a mem- ber of an organization of Government employees that asserts the right to strike against the Government of the United States, or who advocates, or who is a member of an organization that advocates, the overthrow of the Government of the United States by force or vio- lence and accepts employment the salary or wages for which are paid from any appropriation contained in this Act shall be guilty of a felony and, upon conviction, shall be fined not more than $1,000 or imprisoned for not more than one year, or both: Provided further, That the above penalty clause shall be in addition to, and not in substitution for, any other provisions of existing law. SEC. 110. No part of any money appropriated herein or included under any contract authority herein granted shall be expended for the payment of any commission on any land purchase contract in excess of 2 per centum of the purchase price. SEC. 111. The appropriations for the Naval Establishment for the fiscal year 1947 shall be available for providing transportation of naval and civilian personnel between their domiciles and places of employment as authorized by law; carrying out the provisions of Executive Order Numbered 9112 of March 26, 1942, Public Law 395, approved July 1, 1944, Public Law 119, approved July 2, 1945, Public Law 277, approved December 28, 1945, and Public Law 457, approved October 3, 1944; services of employees assigned to group IV (b) and those performing similar services carried under native and alien sched- ules in the Schedule of Wages for Civil Employees in the field service of the Navy Department; accident prevention programs and for safety engineering and occupational health measures; pay of com- missioned medical officers who are graduates of reputable schools of osteopathy; actual and necessary expenses or per diem in lieu thereof, as may be determined and approved by the Secretary, of civilian per- sonnel in and under the Naval Establishment on special duty in foreign countries; expenses authorized in Public Law 99, approved June 29, 1943; expenses including those heretofore incurred in connection with the administration by the Navy of liberated and occupied areas; expenses including those heretofore incurred incident to the operation by the Navy of private plants taken over at the direction of the Presi- dent, and the Secretary may designate any naval appropriation to be charged with such expenses, proper adjustments to be made on the basis of final costs between applicable appropriations; and pay- ment of rewards to civilian officers or employees and other persons m civil life for suggestions resulting in improvement or economy in man- ufacturing process or plant or naval material as authorized by the Act of July 1, 1918 (5 U. S. C. 416), and for suggestions resulting in efficiency or economy in the operation or admimstration of the Navy Department and the Naval Establishment. SEC. 112. Appropriations in this Act available for travel expenses of civilian employees of the Navy Department shall be available for reimbursement, at not to exceed 4 cents per mile, for travel performed by such employees in privately owned automobiles within the limits of their official stations and for their reimbursement for ferry, bridge, road, and tunnel tolls paid. SEC. 113. Funds available for heat and light for public quarters occupied by personnel of the Navy and Marine Corps for the fiscal 80634--47-Pr. -- 82 497 Penalty. Commissions on land purchase con- tracts. Transportation personnel. of Financing war con- tracts. 50 U. S. C., Supp. V, app. 5 611 note. 58 Stat. 649. 41 U. S. C., Supp. V,I§ 101-125 . 59 Stat. 315 , 662. 39 U. S. C., Supp. V,§ 135 and note; 31 U. S. C., Supp. V, §I 215-217 notes, 222e, 222f, 223d . Ante, p. 333; port, pp. 846, 847. 58 Stat. 765. 50 U. S. C., Supp. V, app. II 1611 -1646. Ante, pp. 168, 169; poet, pp. 589, 74, 886. 57 Stat. 247. 36U.S.0., Supp. V, I§ 10, 11. Rewards. 40 Stat. 718. Post, p . 857. T ravel expenses of civilian employees. Water; mechanical refrigerators.