No. 530A. 40=60 Watt Four dozen to bbl. 2% in. holder.4^ in. deep, 7 in. diameter. No. 505D. 100 Watt Three dozen to bbl. 2% in. holder.$% in. deep, 10 in. diameter. No. 501 A. 25 Watt Eight dozen to bbl. 2X in- holder.4 in. deep, 5^ in. diameter.
Pottery · Glass · Glassware
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
