Sphinx [lighting].

Author/Artist: 
Brüder Helzel (Firm), Kreibitz, Czech Republic.
Publisher: 
Kreibitz, Czech Republic : Brüder Helzel (Firm), [n.d., 1937?]
Description: 
8 leaves : ill. ; 17 x 25 cm.
Bib ID: 
130537
Variant Title: 
Also known as: Catalogue "E" de diffuseurs "Sphinx"
Notes: 
CMGL owns this same catalog in German (Bib no. 101005).
Purchase; Charles B. Wood; 2012; 1000120455
Cover title is embossed (raised letters).
Trade catalog.