Two old concert tickets

These are the only tickets that have been stored in The Boots Archive.
When were these concerts held? It would be good to know!
If you can positively identify the years in which these concerts were held – and/or perhaps even provide the programmes – please write to: bootsorchestra@gmail.com

Concert held at Boots’ Research Department (Year not known)
(Image displayed by courtesy of The Boots Archive)

Concert held at Boots’ Research Department (Year not known)
(Image displayed by courtesy of The Boots Archive)

On condition that no copies of the images will be made or transferred to 3rd parties without further permission being obtained from The Boots Archive, The Boots Archive  grants Boots Orchestral Society permission to reproduce the images shown above on the Boots Orchestra website.