About 40 years ago when I was in my twenties my father was having a 50 the birthday party and along with a weal gift I bought him a bag of marbles, when I was growing up my old man reminisced all the time about his marbles he had growing up and how when he was in the marines during WW 2 his mother had thrown them out. So mu old man lost his marbles and when he turned 50 he found them again.