I have added a section on collecting Stuart cards. This gives some details on the various series of cards Stuart published as well as some information on the various variations of cards that can be found.
If I have got anything wrong or if you have anything to add then please let me know.
I'm also working on completing a checklist (based on the late notable collector Jack Foley's list) which will detail all of the known Stuart cards and variations. This is quite a bit of work but i hope to have it completed soon.