In World War 2, the Netherlands were occupied by the Germans.
Since our queen was not recognized as ruler by the Germans, it was not allowed to have portraits of the queen. Obviously, the Dutch people didn't agree with that, but keeping the portraits would bring them in serious trouble.
Therefor, many different ways were found to "bypass" the regulations.
One of them was to use pre-war coins and convert them to jewelry and utensils.
The first items in this thread is a dish made out of Dutch silver coins, partly cut away and then soldered together. They all still carry the portrait of the queen.
(It's an awsome dish, 16d, did you see it in real life or just the picture?)Another way is putting coins in charm bracelets, broches, necklaces etc. Many women in The Netherlands still have a necklace or broche with a silver or gold coin in it, given to them by their (grand)mother.
I happen to have yet another item:

This is a tea or coffee spoon, made out of a half cent and a 2.5 cent, connected to each other by a twisted copper strip. This spoon was made by my late grand father (from my father's side) and given to me when he died.
My mother has a similar spoon:

This one is made of a "dubbeltje", a silver 10 cent coin and a half gulden, also silver. The metal strip in between is also silver. It's unknown who made this spoon, but it's certain it was not one of my relatives from my mother's side.