Name of Stamp: S309 Ali-Shan motain Train Postage Stamps (1992) Issue date: 1992-11-05 Values in set: 2 Size of stamps: 30x49mm Perforation: P11.5 Paper: Locally-made mat finished,watermarked stamp paper with gum Designer or Drawer: Wang Chang-ting Printer: China Color Printing Co. Inc., R.O.C. Printing process: Deep etch offset Sheet composition: 30(6×5)