[Part of Bhutan, Assam and Bengal, 1°25'W–3°E of Calcutta, 25°45'N–28°N, from Rangpur to Thimbu (Taschi Chho Dzong). Scale approximately 1:1,500,000.] Northward extension of map IX of A Bengal Atlas to Tashi Chho Dzong.
[Part of western India, 73°E–76°E, 13°N–19°N, from Poona to Bidnur. Scale approximately 1:3,000,000.] Revision of part of south-western sheet of A Map of Hindoostan.
[Part of central India, 72°30'E–79°E, 22°N–26°N, north of Narbada River, to Indore and Kotah. Scale approximately 1:3,000,000.] 'From Capt. Reynolds. Constructed to coincide with my map of 1788.' Revision of part of north-western sheet of A Map of Hindoostan.
[Part of central India, 77°E–80°15'E, 22°15'N–27°N, from Harda, Bhopal and Sironj to Narwar, Gwalior, Etawah and Kalpi. Scale approximately 1:1,500,000.] Revision of part of map X of A Bengal Atlas.
[Routes in western India from Berhampur to Surat, and from Aurangabad to Bombay, 72°E–76°30'E, 18°N–22°N. Scale approximately 1:1,500,000.] Revision (at larger scale) of parts of western sheets of A Map of Hindoostan.
[Part of Chota Nagpur, from Barwa and Lohardaga to Sonahatu and Subarnarekha River.] 'Col. Camac's March, Survey'd by W. Cameron.' Scale 10 Geogr. Miles to an inch [approximately 1:750,000]. Revision of part of map IX of A Bengal Atlas.