About
The information on this second ship of its name, HMS Cossack, on the Year by Year section follows the 24 hour clock to make it easier to understand when things happened during the day.
Unless otherwise stated position by latitude and longitude is for noon and by the observed and not dead reckoning.
For full details of activities between 9 December 1868 and 19 September 1870 see the journals of Midshipman C.S Nedham (later promoted to Acting Lt). These are held by the RN Museum at Portsmouth.
Some of the detail in the handwritten log are difficult to read and the names of some of the places have now changed or do not exist.