40 penny Bavaria departure, vertical strip of three, of it the lowest stamp without overprint, cancelled \"VILSHOFEN 6 M+?z 22\". Faultless condition, the first known pair his kind in cancelled condition, photo certificates Dr. Helmut P. Oechsner, Guenther Bechthold and Dieter Weinbuch BPP \"those pieces with and without overprint are very rare.