The 1931 series of Riddle decorative lighting fitments /
Edward N. Riddle Company.
APA Citation
Edward N. Riddle Company., E.R. Beers Electric Co. (1931). The 1931 series of Riddle decorative lighting fitments. Toledo, Ohio: The Company.
MLA Citation
Edward N. Riddle Company, and E.R. Beers Electric Co. The 1931 Series of Riddle Decorative Lighting Fitments. Toledo, Ohio: The Company, 1931.
Warning: These citations may not always be complete (especially for serials).