The Convention States of India
How six princely states shared the Indian post through postal conventions, and why their stamps are Indian stamps with the state’s name.
The stamps and posts of the Indian States: state posts, convention states and the later postal unions.
Chamba, Faridkot, Gwalior, Jind, Nabha and Patiala: states whose postal conventions with British India let them use Indian stamps overprinted with the state’s name.
How six princely states shared the Indian post through postal conventions, and why their stamps are Indian stamps with the state’s name.
Princely states that ran their own posts and issued their own stamps, valid within the state, from Alwar and Bhopal to Hyderabad, Jaipur and Travancore.
The unions of princely states formed in 1948–49, whose posts carried on with the stamps of their member states, overprinted, until the Indian post took over.