<Table> <Tr> <Th_colspan="2"> Chamba Hindi: चम्बा </Th> </Tr> <Tr> <Td_colspan="2"> Town </Td> </Tr> <Tr> <Td_colspan="2"> Chamba town from across the river </Td> </Tr> <Tr> <Td_colspan="2"> Chamba </Td> </Tr> <Tr> <Td_colspan="2"> Coordinates: 32 ° 34 ′ 12" N 76 ° 7 ′ 48" E ﻿ / ﻿ 32.57000 ° N 76.13000 ° E ﻿ / 32.57000; 76.13000 </Td> </Tr> <Tr> <Th> Country </Th> <Td> India </Td> </Tr> <Tr> <Th> State </Th> <Td> Himachal Pradesh </Td> </Tr> <Tr> <Th> District </Th> <Td> Chamba district </Td> </Tr> <Tr> <Th> Founded </Th> <Td> 920 </Td> </Tr> <Tr> <Th> Elevation </Th> <Td> 3,268 ft (996 m) </Td> </Tr> <Tr> <Th_colspan="2"> Population (2011) </Th> </Tr> <Tr> <Th> Total </Th> <Td> 19,933 </Td> </Tr> <Tr> <Th> Rank </Th> <Td> 9 in HP </Td> </Tr> <Tr> <Th> Time zone </Th> <Td> IST (UTC + 5: 30) </Td> </Tr> <Tr> <Th> Post code </Th> <Td> 176310 </Td> </Tr> <Tr> <Th> Area code (s) </Th> <Td> + 91 - 18992 - xxxxx </Td> </Tr> <Tr> <Th> Vehicle registration </Th> <Td> HP - 48 and HP - 73 </Td> </Tr> <Tr> <Th> Website </Th> <Td> hpchamba.nic.in </Td> </Tr> </Table> <Tr> <Th_colspan="2"> Chamba Hindi: चम्बा </Th> </Tr> <Tr> <Td_colspan="2"> Town </Td> </Tr>

Who headed the himalayan trance provisional government set up in 1948