1939 #28 Readjustment of the Indian Triangulation by Bomford s , 1939 #28 Readjustment of the Indian Triangulation by Bomford s.pdf (9.7 MiB)

1952 Mount Everest Its Name and Height by Gulatee from HJ v 17 s , 1952 Mount Everest Its Name and Height by Gulatee from HJ v 17 s.pdf (581.1 KiB)

1940 #30 Gravity Anomalies and Figure of the Earth by Gulatee s , 1940 #30 Gravity Anomalies and Figure of the Earth by Gulatee s.pdf (4.6 MiB)

1932 #27 Gravity Anomalies and Structure of Earth's Crust by Glennie s , 1932 #27 Gravity Anomalies and Structure of Earth's Crust by Glennie s.pdf (7.4 MiB)

1938 #29 Magnetic Anomalies by Gulatee s , 1938 #29 Magnetic Anomalies by Gulatee s.pdf (2.7 MiB)

1931 #26 Mount Everest and its Tibetan Names by Burrard s , 1931 #26 Mount Everest and its Tibetan Names by Burrard s.pdf (1.0 MiB)

1929 #25 Representation of Glaciated Regions on Maps of Survey of India by Mason s , 1929 #25 Representation of Glaciated Regions on Maps of Survey of India by Mason s.pdf (2.2 MiB)

1928 #23 Air-Survey of Waziristan 1923 to 1928 by Heaney s , 1928 #23 Air-Survey of Waziristan 1923 to 1928 by Heaney s.pdf (4.2 MiB)