Board of Trade (Timber Control) Returns Material Envelope containing material relating to the Board of Trade (Timber Control) including: notifications; publications; return forms; tables; J. J. and S. W. Chalk calculations, stock reports and returns. The majority of the material dates from 1949-1950 but it also includes some data and handwritten notes and calculations relating to turnover and stock value for the financial years 1937-1939. 1937-1950