"City of Bradford - Esholt Sewage Works. Outfall Sewer - Bradford Canal Crossing. Plan Shewing Canal Widening and Cofferdams"
Sections. Annotated "Approved subject to my letter of this date H. Pickard". Stamped "Duplicate" and "Aire and Calder Navigation Engineer's Office Leeds 4 March 1912". H Pickard and Joseph Garfield.