The only one that makes any sense at all is 0001937, which is a year note preceded by 0's.
Hardly anything more than a birth year note, the rest have no order to be anything at all.
July 24, 1970 should be 1970724, or July 24, 1957 should be 1957724, not any combination of numbers that are similar in any order.
We need an order, such as year, month, day: or something that others can recognize as orderly. No big deal.
I did buy my sister in law a royal bank note that had her birth year as the last 4 digits. She works for the royal bank, so it meant something to her.
Rick