1888 Central Himalayas Map No 1 by Griesbach from Memoirs GSI v23 Posted on October 29, 2020 by MCADD EditorNovember 3, 2020 1888 Central Himalayas Map No 1 by Griesbach from Memoirs GSI v23.jpg File Size3.5 MiB DateOctober 29, 2020