What years might the red & blue boxes be from? The yellow boxes Logo seems to be whimsical and I thought maybe it was older. Here is a question, when did Tomica World start selling these Tomy trains in the UK and for that matter, when in the US?
BTW: what is this Carousell site you linked too? I am not sure I have seen or heard of it.
BTW: what is this Carousell site you linked too? I am not sure I have seen or heard of it.
![[-]](https://www.blueplastictracks.org/images/collapse.png)