Registered letter sent from Osterterp near Apenrade to Slagelse 21 February 1920, bearing a 3-strip 20 pf blue tied by Apenrade CDS, alongside Registration label “Osterterp No. 72” and on top stamped “Apenrade” 1-line mark. Censor label on back tied by the large 45 mm commission stamp “COMMISSION - INTERNATIONALE - SLESVIG” and Slagelse arriving CDS on reverse.