Last day cover OF the PRUSSIANS MAIL, 1 Sgr. pink with a variable hand last roulette (on the right below no damage of the edge but original roulette course!) as a correctly stamped additional franking on GS envelope 1 Sgr. a small size with Ra3 "SCHÖNEBECK STATION 31 12 (1867)" to Berlin a there machine arrival postmark " a 1/1 7-9 V. " (use of the machine from 8-26-1867 to 4-6-1868). The device under test as a last day cover with machine arrival postmark "was" till now not known to me, rare certificate Flemming BPP.