green glass polished with sand and felt, acid frosted

diameter: 23,7 cm

verso signed F Vizner

Publicated:

- W. Warmus, Vizner, New York 2001, IV-41

- Glasrevue 1989 3/43

Consulted with Dr Irena Zantovska Murray HonFRIBA , Professor Jaromir Zemina, Dr Jiri Machalicky and Vladimir Lekes.

Confirmation of authenticity enclosed.