Assam State Archives has a sizable collection of very rare and old maps such as:
- Political map of Assam and adjoining countries
- Different forest maps of Assam
- Revenue maps
- Geological maps
- Different circle maps of Assam and Eastern Bengal covering the period of 1853 to 1948.
Illustrative List of Maps:
MAP of Assam:
- Part of District Lakhimpur Seasons 1807 to 71 & 1908-09
- Revenue Survey District Luckimpoor, Seasons 1866 to 70
- Revenue Survey District Nowgong, Surveyed in 1870-71
- Survey District Cachar, Seasons 1878-82
- Forest Survey Assam Circle, Nowgong District, Season 1904-05
- Gauhati Circle District Kamrup, Seasons 1910-13, 1884-1897
- Golaghat Circle District Sibsagar, Seaspon 1914-16, 1888-99
- Lakhimpur District & Sadiya Frontier Tract, Seasons 1916-17, 1923-24
- Cachar and Nowgong Districts, Seasons 1921-23
- Garo Hills,Goalpara & Khasi & Jaintia Hills Districts, Season 1926-27
- Lushai Hills District, Surveyed 1934-35
- Palasbari Thana, District Kamrup, Season 1938
- Tribal Boundaries Assam (Provisional) 1946
- Boundary between The Khasi Hills & Kamrup, Season 1876-77
MAP of Assam & Burma:
- Lushai Hills, Pakokku & Upper Chindwin Districts, Chin Hills & Un-administered Area. Seasons 1853 to 1907-08
- Lakhimpur District & Sadiya Frontier Tract , Tribal Area, Season 1925-26
MAP of The Province of Assam: under the jurisdiction of the Chief Commissioner, 1875
MAP of Burma and Andaman Island: 1889
MAP of Eastern Bengal & Assam: Parts of Districts Mymensingh & Sylhet, Season 1907-08
MAP of Assam & Bengal: Sylhet District, Tripura State, Season 1931-32