As far as I know, Birth Certificates are issued by vital statitics.
Now, before the computer age you had/have a State Agency with many empty birth certificate cards to be typed out.
Baba, according to your idiotology, only 1 birth certificate could be typed out at any giving time, and the boxes of batches of cards, must be in order at all times.
Totally unlike the DMV in those days, that had, (and maybe still have), empty driver's licenses at almost every teller.
Could you imagine 1 of those DMV tellers leaving home sick in the afternoon, and when she issues new licenses the next day, they are older then those of the day before ?
What a huge mistake. Another great example of how government doesn't work !
They can't even pick 1 card in order at a time !