Russian case, declination and general grammar "wall charts"

[Daf]

Dear Kenneth
I have a whole set of posters for cases and prepositions in various colours
to match the case with stick people illustrating actions. The trouble is I
have no idea where you can get them or if they are still published. I
bought mine, as far as I can remember, from the Dom Knigi in Gorki street
Moscow back in Soviet times.
Daf  [web page-http://www.meirionnydd.force9.co.uk]