10 and 20 Pfg St. Maryãs Church, always with left lower corner of the sheet as correctly franked single franking, 10 Pfg distance postcard from" (21 b) DORTMUND 11.2.52" to Bonn, 20 Pfg on long distance cover from "BONN 18.10.51" to Dortmund, faultless condition, superb in every respect (choice copy), attractive pair of letters, Michel 310.-