The green one looks very similar to one I have buried in the garage that my mother gave me back in the 70's. I haven't seen it since moving here in '94 but from what I remember. I asked her about it last week too, I thought she bought it when I was born in 1960 but she thinks that she got it before I was born and it was 3 or 4 years old at the time. Now....where is that box....