Where Was The First Post Office Operating In India

Where Was The First Post Office Operating In India
Where Was The First Post Office Open In India
Where Was The First Post Office Open In India In Which State
Where Was The First Post Office Open In India In Which Year
Where Was The First Post Office In India
When Did The First Post Office Open In India
When Was The First Post Office Setup In India
Where Was The First Post Office Opened In India In 1727
Where Was The First General Post Office Opened In India
When Did The First General Post Office Open In India