underglazed mark Dp, Bohemia, design by L. Sutnar in 1928-1932, Družstevní práce for Krásná jizba, porcelain with red line, 19 pcs: 6 soup plates, 6 flatplates, 1 smaller bowl, 1 divided bowl, 1 big bowl, 1 flat bowl, 1 gravy boat, 1 oblong bowl, 1 terrine (height 21,5 cm, minimal hair crack)