A defining change
The first historical notice regarding Kolkata was found in Ain-i-Akbari of Abul Fazl in 1596.
Aha!
Looking closer…
Looking closer…
Move through the dated record of Kolkata district, separating what is documented, what is visible today and what still needs archival evidence.
The first historical notice regarding Kolkata was found in Ain-i-Akbari of Abul Fazl in 1596.
Aha will show a draggable historical comparison here only when a sourced archival image and a sourced current view are available. Until then, the dated record stays textual and verifiable.
Maps reveal position. Satellite imagery reveals the present landscape. Historical imagery is labeled separately because coverage varies.
Start with the source record behind this Aha.
Inspect evidence ↗mapPut the historical sequence back into its modern geography.
Inspect evidence ↗satelliteInspect the present landscape in Google Earth. Historical imagery availability varies by location and date.
Inspect evidence ↗mediaAatchala Bari - Barisha - Kolkata 2011-10-03 030278.JPG · See source
Inspect evidence ↗mediaBirla Planetarium, Kolkata.jpg · CC BY-SA 2.0
Inspect evidence ↗mediaJorasanko Thakur Bari.jpg · CC BY-SA 3.0
Inspect evidence ↗mediaKolkata Imgs.jpg · CC BY-SA 4.0
Inspect evidence ↗Aha distinguishes dated historical records, reusable archival media, present-day maps and satellite context. A historical image is never labeled as ‘Then’ unless a source is attached.