Blue books were published annually by the Government listing government departments and employees.

Below are extracts from the guides relating to the Post Office, the level of detail varies but in many cases gives lists of post offices, postmasters and their remuneration.

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pdf 1824 Blue Book Wm Jekyll Astey, Deputy Postmaster General, General Post Office Kingston. Appointed 17 Feb 1822. By commission from His Lordship, the Post Master General. Office executed by Principal. ;
Salary: £400 sterling per annum with an extra allowance of £228.2.6 sterling per annum to cover the contingencies of office. Annual salary in sterling £628.2.6, in Currency £879.7.6. No fees, ;
The Deputy Post Master General enjoys the privilege of franking Colonial newspapers to all parts of the island of Jamaica, from which a profit is derived of about £2000 Currency. Net amount in sterling £2056.13.11, Net amount in Currency £2879.7.6.
pdf 1825 Blue Book Deputy Post Master General Anstey excised and deputy John Morce
pdf 1833 Blue Book Deputy Post Master General John Morce
pdf 1834 Blue Book Deputy Post Master General Anstey & Lord Sussex Lennox
pdf 1835 Blue Book Deputy Post Master General John Wilson
pdf 1846 Blue Book Deputy Post Master General John Wilson
pdf 1847 Blue Book Lists all Postmasters, date of appointment and income.
pdf 1848 Blue Book Lists all Postmasters, date of appointment and income.
pdf 1849 Blue Book Lists all Postmasters, date of appointment and income.
pdf 1850 Blue Book Lists all Postmasters, date of appointment and income.
pdf 1851 Blue Book Lists all Postmasters, date of appointment and income.
pdf 1852 Blue Book Lists all Postmasters, date of appointment and income.
pdf 1853 Blue Book Lists all Postmasters, date of appointment and income.
pdf 1854 Blue Book Lists all Postmasters, date of appointment and income.
pdf 1855 Blue Book Lists all Postmasters, date of appointment and income.
pdf 1856 Blue Book Lists all Postmasters, date of appointment and income.
pdf 1857 Blue Book Lists all Postmasters, date of appointment and income.
pdf 1858 Blue Book Lists all Postmasters, date of appointment and income.
pdf 1859 Blue Book Lists all Postmasters, date of appointment and income.
pdf 1860 Blue Book Lists all Postmasters, date of appointment and income.
pdf 1861 Blue Book
pdf 1862 Blue Book Post towns and Postmasters with distances and inland rates
pdf 1863 Blue Book Post towns and Postmasters with distances and inland rates
pdf 1864 Blue Book Post towns and Postmasters with distances and inland rates
pdf 1865 Blue Book Post towns and Postmasters with distances and inland rates
pdf 1866 Blue Book Post towns and Postmasters with distances and inland rates
pdf 1867 Blue Book Post towns and Postmasters with distances and inland rates
pdf 1868 Blue Book Post towns and Postmasters with distances and inland rates
pdf 1869 Blue Book Post towns and Postmasters with distances and inland rates
pdf 1870 Blue Book Post towns and Postmasters with distances and inland rates
pdf 1871 Blue Book Post towns and Postmasters with distances and inland rates
pdf 1872 Blue Book Post towns and Postmasters with distances and inland rates
pdf 1873 Blue Book Post towns and Postmasters with distances and inland rates
pdf 1874 Blue Book Post towns and Postmasters with distances and inland rates
pdf 1875 Blue Book Post towns and Postmasters with distances and inland rates
pdf 1876 Blue Book Post towns and Postmasters with distances and inland rates
pdf 1877 Blue Book Post towns and Postmasters with distances and inland rates
pdf 1878 Blue Book Post towns and Postmasters with distances and inland rates
pdf 1879 Blue Book Post towns and Postmasters with distances and inland rates
pdf 1880 Blue Book Post towns and Postmasters with distances and inland rates
pdf 1881 Blue Book Post towns and Postmasters with distances and inland rates
pdf 1882 Blue Book List of all PO employees
pdf 1883 Blue Book List of all PO employees
pdf 1884 Blue Book List of all PO employees
pdf 1885 Blue Book List of all PO employees
pdf 1886 Blue Book List of all PO employees
pdf 1887 Blue Book List of all PO employees;
USA-ParcelPostConvention
pdf 1888 Blue Book List of all PO employees
pdf 1889 Blue Book List of all PO employees
1890 Blue Book not produced, see 1891
pdf 1891 Blue Book List of all PO employees
pdf 1892 Blue Book List of all PO employees
pdf 1893 Blue Book List of all PO employees;
Annual Report of Govt Printing Office (to 31 Mar 1893);
Report into the extension of the railway (see also correction in PO Notices);
Surveyor General's Annual Report – discusses Railway;
Telephone Law;
Public Works Dept Annual Report – discusses Telegraphs & general information about the state of the island infrastructure
pdf 1894 Blue Book List of all PO employees
pdf 1895 Blue Book List of all PO employees
pdf 1896 Blue Book List of all PO employees
pdf 1897 Blue Book List of all PO employees
pdf 1898 Blue Book List of all PO employees
pdf 1899 Blue Book Town Post Masters no longer listed
pdf 1900 Blue Book Town Post Masters no longer listed
pdf 1907 Blue Book Earthquake, Temporary Premises Blundell Hall;
West India Mail Schedule ;
Telegraph Clerks Hours of Work;
MacBayne Temporary PM for Jamaica;
Telephone Licence (MacKenzie & Davis) at Port Antonio ;
Revised UPU Postage rates;
Hotel Titchfield PO Opened;
Summary of PO report
pdf 1908 Blue Book
pdf 1911 Blue Book
pdf 1939 Blue Book Contains postage rate information
pdf 1940 Blue Book Contains postage rate information
pdf 1945 Blue Book Includes current postage rates
pdf 1946 Blue Book Includes current postage rates