This is very quick question...
I bought a Gazelle A and would like to know for sure what is the year of production. I know it should be from 1962, 1963, maybe 1964.
But with your help, I will know for sure.

The frame number is 1690038
The bike is a Singlespeed Coaster-Brake, with a PERRY Hub (England).
It also features a Koets B rear light as usual.
Thank you