Lot Essay
For comparable signed examples see Meyer-Heisig, op. cit., pl. WT83 (Metropolitan Museum, New York), pl. WT85 (Bayerische Landesgewerbeanstalt, Nuremberg) and pl. WT87 (Bermanisches National-Museum, Nuremberg) and B. Klesse-Hans Mayr, European Glass from 1500-1800 The Ernesto Wolf Collection, Vienna, 1987, no. 70.