1984, St. Thomas and Prince Islands. Lot of 2 artworks for the issue INTL. MARITIME ORGANIZATION, 25TH ANNIVERSARY showing 2 sidewheelers: "Phoenix" (1869) and "Hamburg" (1893). Acrylic on Kodak paper. Netto size 230x195 mm and 235x203 mm respectively. Both passepartout framing with notes. Additionally there are an essay color foto of a further sidewheeler and some artworks for the stamp layout design. UNIQUE! (Mi. 906/07) (M) (Tax Method: Margin System) (Image)

1984, St. Thomas and Prince Islands. Lot of 3 artworks for the issue INTL. MARITIME ORGANIZATION, 25TH ANNIVERSARY showing 3 sidewheelers: "Elise" (1816), acrylic on Kodak paper, passepartout with notes, netto size 184x124 mm, "De Zeeuw" (1824), acrylic on Kodak paper, inscription overlay, netto size 280x190 mm, and "Friedrich Wilhelm" (1827), acrylic on Kodak paper, passepartout with notes, netto size 183x124 mm. Additionally there is an artwork for a layout design. UNIQUE! (Mi. 916/17, 919) (M) (Tax Method: Margin System) (Image)