Walter Slingsby and Co
Maker of pipe fittings, of New Dam Works, Keighley, Yorks - WASK; of Station works, Keighley, Yorks.
Later of Woodhouse Road, Keighley, Yorkshire.
Established 1888
Incorporated as a Private Limited Co. in 1908.
1922 Products: malleable cast pipe fittings, including unions, elbows, tees, flanges, etc.
1922 Directors are Walter Slingsby and Charles Slingsby
1937 Advert. WASK - 'Up and Down' lamp suspension gear (street lighting).[1]
1972 Acquired by Glynwed and would be rationalised with Hipkiss[2]
1975 Part of the Glynwed Group[3]
2015 See Company website