The form on the envelope is for accounting purposes. This is a pay packet envelope and its use dates back to a time when employees were paid their weekly or daily wages in cash. The payroll department of the company would fill in the necessary fields which would inform the employee of various deductions from his or her pay.This information was kept in duplicate in the company's ledger book and it was kept current by a bookkeeper.With the rise of electronic deposits for wage payment, I am surprised that this anachronistic piece of financial history survived into the 21st century.
Hi, i got this one in french Royal Bank,2017 can see the date at bottom,im about sure i got some older that i putstamps in it, if i find it i will get back,i dont know when i will have time to search,hope to help you in your search.Mario