1904, Postal stationery card 5 l. grey used uprated with 5 l. green, written in PIRAEUS 9.7.04, at left large violet “KONINKLYKE NEDERLANDSCHE STOOMBOOT MAATSCHAPPY / AGENCE GENERALE PIREE (Crown)”, arrival ms. 13.7.04, fine and very attractive. Profi archive has not recorded an other item.
