This takes me back.

It's funny the things you come across.
The Ian Allan stand at Warley had a jar full of these so one had to come home with me for No 1 Grandson- and one for me.
I was, in the long forgotten past a member of the Locospotters Club- collected the tokens from the back (or was it front?) of various Locospotters books- sent off the required amount and some time later an envelope dropped through the letterbox containing one of these.
Memories of standing at Bournemouth Central come flooding back!