A 'MUGNONI' VASE, CIRCA 1938

cf. M. Barovier, Art of the Barovier, Glassmakers in Murano 1866-1972, The Antique Collector's Club, 1993, p. 136 for another vase of this form;
H. Ricke, E. Schmitt, Italian Glass, Murano Milan, 1930-1970: The Collection of the Steinberg Foundation, Munich, 1997, p. 45 for a vase a mugnon of a similar form.