สิ่งของร่วมสมัย Contemporary Things 1931 Royal Calendar 1928 Royal Calendar 1929 Royal Calendar 1930 Royal Calendar Buttons with the Royal Cyphers of Prince and Princess of Sukhodaya A throphy engraved the Royal Cypher of King Prajadhipok A throphy engraved the Royal Cypher of Queen Rambhai Barni A leather wallet with the Royal Cypher of King Prajadhipok Sukhodaya Team's Blazer Commemorative Plate Celebrating Thai Consitution Commemorative Tea Pot Celebrating Thai Consitution Commemorative plate Celebrating the Royal Coronation of King George the Fifth