45 C. Postal stamp \"Merkur head\" and 55 C. Plus 45 C. Charity stamp \"ambulance service monument\", with horizontal, over both stamps passing over hand stamp overprint in type I, as properly franked mixed franking on cover from DUNKERQUE / north, 11-7 40, to Ghyvelde with arrival postmark on the back from 12.7.40, faultless condition. Photo expertize Krischke and expertise Lothar Herbst VP (2018) : \"the condition is perfect. \"