Rationing the immediate post-war period, rationing was in place until 1948. Shortages of food products were common in Poland at that time, but food rations also served another purpose. Cards were unevenly distributed by the Communist authorities—leading udarniks, known in Poland as "przodownicy pracy", were entitled to as much as 3700 calories daily, while some white-collar workers received as little as 600 calories a day. Rationing covered more than food products. From April 1952 to January 1953 and from August 1976 to November 1985 ration stamps were introduced for shoes, cigarettes, sugar, sweets, liquor, soap, baby diapers, tires, and cars. From
Island in the Sky (1953 film) 3 September 1953, and went into general release two days later. The premiere apparently featured the use of stereophonic sound, as an intermission had to be inserted because of problems with it. Both "Island in the Sky" and "The High and the Mighty" were out of circulation for about 20 years due to legal issues. They were restored, returned to television in July 2005 and released as special edition DVDs that August. Island in the Sky (1953 film) Island in the Sky is a 1953 American aviation adventure drama film written by Ernest K. Gann based on his 1944 novel