Sadly, I'm well over 40 years old myself !
The one on the bottom right may be an original but what sparked my memory was the catapilar type spoon at bottom left.
This and abunch of others including copies of the one on bottom right used to be sold in tackle shops cheaply when I was a kid.
The ones that I saw were probably the first tranche of Chinese copies of American lures to hit the western market.
At the time though, lures were hard to find in Europe where coarse fishing reigned supreme so we would buy them, catch a few fish and watch them rust away.