From the 1950s
When they inspected the money, they noticed that the bills were old which means that the money has been hidden there for a long time now. It seemed like the bills were from the ‘20s and ‘30s.
A Pleasant Surprise
Becoming even more curious about the situation, the couple did some more investigations. As they continued investigating, it was clear to them that the suitcase, the money, and everything else was already old. But, the couple was still eager to know more about the matter.