I have saved many posters for amateur shows I have been in and I have also acquired some vintage theatre posters from my local area. Occasionally I have picked up posters for shows I have attended. The narrow posters below are 75cm by 25cm and the larger one is 75cm by 50cm.
I have taken part in all the shows advertised in the following posters.
They vary in size from 45cm by 60cm to 50cm by 75cm
Above and below are a few posters for professional productions.