necessarily govern the disposition of dissimilar cases.[34] RULE-MAKING POWER After Wayman _v._ Southard, nearly three quarters of a century elapsed before the Court had occasion to approve the delegation to an executive officer of power to issue regulations for the administration of a statute. In 1897 it sustained the authority granted to the Commissioner of Internal Revenue to designate the "marks, brands and stamps" to be affixed to packages of oleomargarine.[35] Soon thereafter it upheld an act which directed the Secretary of the Treasury to promulgate minimum standards of quality and purity for tea imported into the United States.[36] It has approved the delegation to executive or administrative officials of authority to make rules governing the use of forest reservations;[37] permitting reasonable variations and tolerances in the marking of food packages to disclose their contents;[38] designating tobacco markets at which grading of tobacco would be compulsory;[39] establishing priorities for the transportation of freight during a period of emergency;[40] prescribing price schedules for the distribution of milk;[41] or for all commodities[42] and for rental housing[43] in time of war; regulating wages and prices in the production and distribution of coal;[44] imposing a curfew to protect military resources in designated areas from espionage and sabotage;[45] providing for the appointment of receivers or conservators for Federal Savings and Loan Associations;[46] allotting marketing quotas for tobacco;[47] and prescribing methods of accounting for carriers in interstate commerce.[48] ORDERS DIRECTED TO PARTICULAR PERSONS