| T I M E L I N E [1911 - 1920] |
| 01-Dec-1911 |
India used in Bahrain – Donaldson Type 3 - 1911-1922 King George V Issue |
| 02-Dec-1911 |
India used in Bahrain – Donaldson Type 4 - 1911-1922 King George V Issue |
| 03-Dec-1911 |
India used in Bahrain – Donaldson Type 5 – 1911-22 King George V Issue |
| 06-Dec-1911 |
India used in Bahrain – Donaldson Type 6 – 1911-22 King George V Issue |
| 01-Jan-1912 |
India used in Bahrain – Donaldson Type 4 – 1912-1913 King George V Service Issue |
| 02-Jan-1912 |
India used in Bahrain – Donaldson Type 5 – 1912-1913 King George V Service Issue |