Need Geo Location data for old polling booths

[Rinku Kumar Keshav]

Hello,

I am conducting research on Form 20 election data and am exploring the possibility of visualizing polling station data on a map. However, I have encountered a challenge. While polling station (booth) numbers may remain the same across elections, their locations often change, and the total number of booths can also vary from one election to another.

I am looking for booth names and their corresponding locations for specific election years. If anyone has access to this information or can guide me to a reliable source, I would greatly appreciate your assistance.

Thank you in advance.

Rinku Kumar Keshav