Papers and photographs from the career of Harley Mullen Watson, including his apprentice's indenture and certificate of discharge from the training ship INDEFATIGABLE on the River Mersey, and continuous certificate of discharge booklet for the Merchant Navy, circa 1912-1930. Also a binder with typescript recollections entitled 'Walk Back Handsomely'. The collection also includes a booklet entitled 'The Centenary of the INDEFATIGABLE 1864 - 1964'.