Box#/File # Title of file Box 176 / File 1 Slick Airways - World Cargo Tariff. Box 176 / File 2 Slick Airways. - Slick-Picture Story. Box 176 / File 3 Slick Airways - Slick-Personal History. Box 176 / File 4 Slick Airways - Air Cargo. Box 176 / File 5 Slick Airways - Cab File, 1958-59. Box 176 / File 6 Slick Airways - World Wide Routing Guide. Box 176 / File 7 Slick Airways - Aviation Week, June 1957.