雜項文件包括1957－1970年間黃世河收到的免費刊物及宣傳品例如特刊、廣告單張、商品目錄、價目表、信件、名片等。藏品還包括4張照片 (1951、1955及年份不詳)及其他雜件如食譜、剪報、電影廣告和小冊、酒樓菜單、中藥方、便條等，大多是1950及1960年代的物件。

This sub-series contains free periodicals and publicity materials in the forms of flyers, leaflets, catalogs, letters, business cards etc. sent to Wong Sai Ho mostly in 1957－1970 four photographs (1951, 1955 & undated) and other miscellaneous items like recipes, newspaper cuttings, movie ad and pamphlet, restaurant menu, prescription, notes etc. mostly in the 1950s and 1960s.