Bagley & Co (originally Bagley, Wild & Co) was formed in 1871 by William Bagley and John Wild, in Knottingley, Yorkshire, England. The company started life as a bottle making factory, and in 1912 branched out into domestic crystal and pressed glassware. Bagley & Co quickly became one of the UK's most successful glass manufacturers, and was a leading producer of pressed glass up until the company closed in 1975.
Sources: 20th Century Factory Glass by Lesley Jackson.
