For information only,
My first Discharge Book issued in January 1955 was very similar to those issued to Titanic's crew.
On signing on, all books were retained by the Master or Pursers Office for disciplinarian purposes if necessary and weren't seen again until signing-off day.
The best discharge was a double ''Very Good'' discharge for ability and conduct.
A ''Good'' discharge for either ''ability'' or ''conduct'' could make life difficult for a seaman when attempting to sign again with a good shipping company.
Just ''Good'' conduct or ability was generally frowned upon by ship's masters and usually deemed as a questionable engagement by the shipping line.
A single ''DR'' (decline to report) for either ''ability '' or ''conduct'' would make life extremely difficult for the seaman, trying to find a ship to sign them on again.
A ''Double DR'' would entail looking for a shore job somewhere unless some desperate tanker or cargo ship company needed to crew up in a hurry.
Employment under such circumstances and then receiving a ''Very Good'' discharge at the end of the voyage would be helpful for the seaman to find further work at sea. However, that ''stain'' on their seagoing career will remain for the rest of their lives in the Merchant Navy.
The first 6 pages of the Discharge Book were used for the holders particulars and all training and certificates held.
From pages 7 to 26, comprising of 60 discharges, apart from discipline, pages contained details including name of ship and number,tonnage description of voyage and engagement and discharge dates.
From pages 27 to 34, there are spaces for vaccination and inoculation certificate details produced, along with spaces for Ministry of Transport eye sight tests.
Other spaces were used for gunnery courses taken etc.
My second Discharge Book issued in 1977 was laid out slightly differently although the usual information was asked for on the first 7 pages.
Again there are 60 discharge spaces although the last 20 pages were for other service record discharges.
Most seamen in my day would guard their discharge books with their lives.
The issueing of ''second'' discharge books was usually harder to attain than the first due to discipline issues etc.
David Haisman