Butterfield and Co
F. and J. Butterfield and Co of Keighley
Partners were Francis Butterfield and John Butterfield
Machine tool makers of Keighley.
formerly Croft, Butterfields and Wilkinson
1889 F. and J . Butterfield and Co. issued a catalogue covering lathes, screwing machines and accessories, drilling and boring machines, planing, shaping, and slotting machines, milling and wheel cutting, punching, bending, forging, and other machinery.
Made a special horizontal boring and facing machine for centrifugal pump casings for J. and H. Gwynne.[1]