The Repair Digest Book and Ledgers for Johannsen Chronometer 5693
(With thanks to Jonathan Betts and Peter Linstead-Smith OBE at the National maritime Museum)
Page 1 shows the repairs with the date sent back to Johannsen and then returned to the Admiralty along with the cost.
Page 2 shows the purchase of the chronometer including the cost of £48 and its various movements up to 1934.
Page 3 shows its movements from the end of the previous page along with the repair costs which are now included on the one sheet.


