Prussia 1867 to Zurich: A folded letter addressed to The Royal Staff and Battalion Physician, Dr. Ewald, franked with 1 Pf. and 6 Pf. stamps (Michel Nos. 15 & 16), wax seals, and transit cancellations on the reverse.
Prussia commercial folded letter: Franked with 3 Kr. red (Sc. #25), tied by Mainz cancellation, addressed to Bruzach.
