3 Mark, black violet-gray, wartime issue, 26:17 perforation holes, cancelled with a date bridge grid postmark "VELBERT 20. 2. 20 9-10 V", flawless condition, expertized by Jaeschke BPP, photo certificate by Michael Jaeschke-Lantelme BPP "fresh color, very well perforated and in flawless, used condition.", Michel 650.-