HOBROUGH-ROBOTSurface Grinder Instruction and Maintenance Instructions with Parts as Sectional Drawings. The Hobrough was a copy of the American ROBOT grinder and very similar to the Brown & Sharpe 2B. In case it helps, the parts manual for that Smart & Brown is included as well.
Hobrough
Manuals and Catalogues
Robot Surface Grinder (An American machine as copied by Hobroughin the UK). Basic Operator's Instruction and Maintenance Instructions with Parts as Sectional Drawings.