Blyth Harbour Commission Ledger covering Rock Breakers No. 1 and No. 2

The Ledger covers hours worked and costs.  the left page has No. 1’s details, listing cleaning, repairs, painting, weather conditions and holidays including special holidays ie 20 May 1910, the funeral of King Edward VII; 22 June 1911 the Coronation of George V and 19 July 1919 Peace Celebrations.  Salvage work on sunken submarine October 1919.  The right page has No. 2’s details.  as for No. 1 except for submarine salvage.  Back of ledger has yearly and monthly returns.  signed by G. D. McGlashan 1907.