1. EAP619/1/1/44 Reference (shelfmark): EAP619/1/1/44 Title: Thak Maps Volume 44 [1848-1850] Scope & Content: Name of Pergunah covered in album: Kalligaon; Kalligaon Kalisha. There are 118 mauza (revenue units) in the album. Extent of Original material: Bound volume containing 118 maps. Collection Area: Endangered Archives Programme Languages: Bengali Date Range: 1848-1850 Extent: 119 TIFF images