There was yet another case investigated by the experts of the Institute. The case pertained to a number of money receipts and rent receipts which were claimed to be of a particular period and used by a person for some specific purpose.
The Institute was assigned the task to check the authenticity of the money receipts and rent receipts. For arriving at a definite conclusion, opinion of India Security Press (ISP) – Nasik was sought on the Revenue Stamps affixed on the receipts.
On their reply it was established that some of the Revenue Stamps were actually printed and issued much later than the date of execution of the receipts. Therefore, it was conclusively established that the receipts under question were non- genuine and hence fabricated.