Survey of that part of the boundary between the British and Jamoo Territories from the Ravi to the Jhilam

1850

Survey of India

The Nothern Provincies of Bengal; with the Bootan, Morung, & Assam Frontiers

1781

Rennell, James

Assam & Bengal, No 78 G/SE

1926

Survey of India

78 Block--63k or 50k scale Maps of South Asia

1930

Brown, John

78 Block--63k or 50k scale Maps of South Asia

1930

Brown, John

India and adjacent countries

1931

Survey of India offices

1:1m

Bengal Survey, Sheet No 343

1891

Survey of India

Bengal & Assam, No 78 G/11&15

1915

Survey of India

(Bengal, Bahar &c north)

1794

Robert Laurie & James Whittle

1:750k

78 Block--63k or 50k scale Maps of South Asia

1930

Brown, John