1984.  World Championship in pool.  Unless seen through a mirror, the model for this "portrait of a hand" must have been left handed. Rumours have it that Slania has used his own hand as a model, but it has been impossible to verify this. 

1984.  Bicentenary for establishment of the public archives for naval maps.  

1984.  300th anniversary of pilotage service.  

1986.  400th anniversary of Sorø College.  

1984.  Scouting. 

1984.  40th anniversary of Danish participation in the invasion of Normandy (France), and honouring those who lost their lives during the landing.  

1984.  The Danish Cardiac Society.  Semi Postal.  

1984.  300th birth anniversary of Ludvig Holberg, Danish satirical playwright, 1684-1754), contemporary with Molière in France.  

1985.  300th anniversary of the Huguenot Society in Denmark.  SG 792.

1985.  Two stamps commemorating the 900th anniversary of St. Canute's Votive Letter to the Cathedral in Lund (Sweden).  Joint issue with Sweden.  The similar Swedish stamps can be seen on Sweden, page 14. 
There are three historical errors on these stamps:  
    1) The Falcon Seal held by the person on horseback (both stamps), is William the Conqueror's seal, and not King Canute's.   
    2) The Cathedral of Lund, shown on the left stamp, did not have two towers at that time, but only one.  
    3) The castle on the right stamp "Kärnan" in Helsingborg (Sweden) was only built 300 years after King Canute's death!

1985.  400th anniversary of the building of Kronborg Castle (Hamlet's Castle) in Elsinore (Zeeland).  

1985.  Hafnia sheet No. I for the stamp exhibition HAFNIA '87.  The stamps show old books containing ancient postal regulations.  The stamps contained in the sheet are all valid for postage, but were not sold individually. 

1986.  Hafnia sheet No. II for the stamp exhibition HAFNIA '87.  The stamps show means of postal deliveries through the times.  The stamps contained in the sheet are all valid for postage, but were not sold individually. 

1986.  Hafnia sheet No. III for the stamp exhibition HAFNIA '87.
The stamps show various postal uniforms. The stamps contained in the sheet are all valid for postage, but were not sold individually.  

1987.  Hafnia sheet No. IV for the stamp exhibition HAFNIA '87.
The stamp shows the Central Post Office in Copenhagen, anno 1912.  This stamp has been sold separately, and is well known postally used. The stamp is a "reprint" of an early Danish issue in 1912, again reprinted 1915, of the same surface value as the original stamps.  The Central Post Office building is engraved by Czeslaw Slania on the present Hafnia-issue.  

1987.  I like this souvenir card from Hafnia '87 in Copenhagen.  The backside of the card shows Slania's signature written in Chinese (by himself !), and dated 23rd October 87.  If you study the reverse (grey) side of the card well, you can see a mirrored print of his signature in the lower left corner of the printed stamp.  

1987.  Europa stamps.  Modern Danish architecture.  

• The lobby at the central library in Gentofte (a northern suburb in Copenhagen).

• County Senior College in Taastrup (a western suburb in Copenhagen).

1988.  Old Danish mills. 

1994.  Europa Stamps.  Denmark Expedition to North East Greenland 1906-1908.

• Expedition ship "Denmark" and Alfred Wegener's Weather Balloon in Danmarkshavn.

• Johan Peter Koch, cartographer.  More information about Johan Peter Koch.