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

1912

Brown, John

253k/250k Maps of South Asia

1944

Brown, John

253k/250k Maps of South Asia

1944

Brown, John

253k/250k Maps of South Asia

1931

Brown, John

253k/250k Maps of South Asia

1931

Brown, John

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

1912

Brown, John

India and adjacent countries

1931

Survey of India offices

1:1m

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

1928

Brown, John

(Bengal, Bahar &c north)

1794

Robert Laurie & James Whittle

1:750k

World Aeronautical Chart. Brahmaputra River (554).

1954

Aeronautical Chart Service, U.S. Army Air Forces

1:1m