"Single" and with manuscript "Seidapore Post Paid 1qr 40 reis"; very unusual

Details
"Single" and with manuscript "Seidapore Post Paid 1qr 40 reis"; very unusual
Further details
Note: Seidapore is in western Hyderabad, and although it was not part of the Bombay Presidency, it is curious to note the Portuguese form of currency used in the postal rate applied to this cover