Letters; Two letters from the Craven Park & Markfield Estates, Stamford Hill (one with its original envelope - postage stamp missing), and one from the St.Matthew Bethnal Green Sanitary Department, to Thomas Hatchett of 15 White Street, Bethnal Green, re drainage at nos, 29-35 (odd) Collingwood Street, Bethnal Green. Scope and Content (TH/8424/14/1 includes lists of the materials used in repairing the sewer, with prices, and of the names of the six workmen employed, giving the numbers of hours worked and their hourly wages) August 1893