Denmark special commemorative cancellation for Clarity Bazar Copenhagen April 11, 1901 (Velgørenhedsbazaren i Kjøbenhavn, 11-4-1901). Postal stationery 5 øre card with privately color printing on reverse showing Atlas holding the Earth. Likely the first Danish commemorative cancel, if not one of the first. Addressed to 'Hendes Naade, Fru Kammerherreinde (de) Neergård, Gunderlevholm, Herlufmagle (Gunderlevhold is a Danish manor house in southern Sjælland). Receiving postmark on front dated the same day as dispatch. Both postal cancels are perfect. Excellent condition of card. Rarely offered.