"Daum Nancy - Art Deco Geometric Decor Vase"
Flared vase with geometric Art Deco decoration circa 1937, water green color with a luminous, monochrome material deeply etched with acid. Signed on its base Daum Nancy France with the Cross of Lorraine. Similar models are listed in the book by Noël Daum - Daum Maîtres Verriers. 
Le Magazine de PROANTIC
TRÉSORS Magazine
Rivista Artiquariato