Issue: Postage Due 1904 overprint REPUBLICA (São Tomé and Príncipe, 1911)

Sunday, January 1, 1911, Postage Due 1904 overprint REPUBLICA

Sunday, January 1, 1911 São Tomé and Príncipe will issue: Stamp "Postage Due" face value 50, Stamp "Postage Due" face value 60, Stamp "Postage Due" face value 100, Stamp "Postage Due" face value 130, Stamp "Postage Due" face value 200, Stamp "Postage Due" face value 500,