Assam, No 83 B/NE

1919

Survey of India

126k Maps of South Asia

1942

Brown, John

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

1916

Brown, John

Darrang & Sibsāgar Districts / Assam / Season 1914-15 / No. 83 F/5.

1917

Survey of India

1:63k

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

1915

Brown, John

83 Block--63k or 50k scale Maps of South Asia--additional 1--20240105

1940

Brown, John

District Darrang / Assam.

1890

Survey of India

1:253k

83 Block--63k or 50k scale Maps of South Asia--additional 1--20240105

1958

Brown, John

253k/250k Maps of South Asia

1947

Brown, John

253k/250k Maps of South Asia

1951

Brown, John