Clockwise:
1983 The 200th Anniversary of the Birth of Painter C.W. Eckersberg
Issued Nov. 3, 1983
Perf. 12¾ | Design: Birgit Forchhammer | Issued in sheets of 50 | Engraving: Arne Kühlmann | No Watermark
748 A233 2.50Kr Brown red | Street scene by C.W. Eckersberg
1983 EUROPA Stamps – Inventions
Issued May 5, 1983
Perf. 12¾ | Design: Lars Klint | Issued in sheets of 50 | Engraving: Czeslaw Slania | No Watermark
739 A227 3.50Kr Blue/ greenish blue | Proposal for Øresund Bridge, across Øresund strait to Sweden (the Sound)*
*Ideas for a fixed link across the Øresund strait were advanced as early as the first decade of the 20th century. Almost a century later, a cable-stayed bridge was finally constructed (from 1995-1999), opening in Jul. 2000.
1985 United Nations Decade for Women
Issued Jun. 27, 1985
Perf. 12¾ | Design: Hans Bendix | Issued in sheets of 50 | Lithography & Engraving |Engraving: Arne Kühlmann | No Watermark
779 A257 3.80Kr Multicolored | Cyclist
1983 Nordic Cooperation Issue
Issued Mar. 24, 1983
Perf. 12¾ | Design: C. Achton Friis | Issued in sheets of 50 |Engraving: Czeslaw Slania | No Watermark
735 A225 2.50Kr Brown & red | Egeskov Castle (opened 1554), Kværndrup, Denmark
[Sources: stampworld.com, Scott 2012 Standard Postage Stamp Catalogue, Vol. 2]