Proofreading of year of operation of Security Printing and Minting Corporation of India is required

The article
https://en.numista.com/catalogue/note207003.html
indicates Printer
Security Printing and Minting Corporation of India, India

Though the items of the article were produced before this printer started to operate.

Thus a proofreading is required.

Hello,

Thank you for the notification, but I believe the database entry is correct, according to their website:
https://www.spmcil.com/Interface/AboutUsspmcil.aspx?menue=1

My understanding is that they were formed when 9 independent divisions of the Ministry of Finance got merged. These were located in different cities, so we should probably add them separately.

I will also close this ticket because I think there is nothing to fix in the database, but otherwise let me know. The banknote sheets can be edited directly.