5 Mark overprint issue in black gray blue with right attaching on all sides perforated margin of sheet as well 10 Mark overprint issue, cancelled "Munich 2 BPA 15 May 19" respectively "INGOLSTADT", very fine, 5 Mark photo expertize Joseph Bauer BPP "perfect", 10 Mark expertized Dr. Helbig BPP, Bauer BPP, Michel 210.-