My goodness, A quick check on the Naira equivalent gave me around 823,200 here. That way, I can invest it in property or farm management and earn interest, or buy a fraction of property and resell it after it appreciates.

However, from the story, I believe your late mum (sorry for the loss) preserved it for a special occasion. If your son is close to getting married, it will be fantastic to keep it for his special day, which will create a strong memory for a lifetime.

But for the stacking and currencies found, it is interesting how you keep tabs on the history and updates about the coins. Well done !LADY
!PIZZA
!STRIDE
!ALIVE