Indonesia 1923/1960 - リアウ諸島と西イリアンの全コレクション

An Indonesian stamp collection titled “Riau eilanden en Irian Barat, volledige verzameling”, with stamps from 1923 to 1960, including mint Riau Islands stamps, cancelled Irian Barat stamps, mint and cancelled stamps from the Japanese occupation of the Netherlands Indies, mint proof prints and a Netherlands stamp booklet, housed in a Davo stockbook.