From Brussels to Copenhaguen in 1919

This card was sent from Brussels on 21 April 1919 to Copenhaguen in Denmark.

Characteristics: 2c+2c next to pre-printed 10c definitive Total franking = 12c (exact franking?) No cancel of arrival, but the text on the reverse indicates that this is a genuine card that went through the mail. Foreign destination
Estimated value: $36 [Private sale in September 2004]