1917/19, Imperforate Arms, small specialist selection starting with 1917 1r. gutter block with center misplaced, 1919 1r. bloc of ten background misplaced on horizontally laid losanges paper, and 1917 10r. four copies postally used including two with plate damaged frame at upper right corner, very fine (Mi.-Nr. 77Dy, 77Bxb, 81Bxb)
