Albert Laundry Blue Co
of 132 Upper Thames Street, London
of Great George Street, St Judes, Bristol
Manufacturer of laundry blue (for whitening cloth) and black lead.
1882 Advertised London Light and Dark Laundry Blues. Address: 132 Upper Thames Street, London.[1]
1884 Exhibited 'blue and black leads for domestic use' at the Health Exhibition in South Kensington. Bristol factory operating by this date.[2]