Dairymen's supplies. 15th census of United States [1930]: Manufactures, 1929, industry series, dairymen's supplies, creamery, cheese-factory, and butter-factory equipment, and poultrymen's and apiarists' supplies, foundry supplies, furs, dressed, models and patterns, motion pictures, signs and advertising novelties, soda-water apparatus, theatrical scenery and stage equipment, whips, window shades and fixtures.