Computer keyboard with light-coloured background (Torrisholme LA4)

I was wondering if anyone has an old computer keyboard gathering dust in a cupboard - the kind that you used to get with a light grey background and black letters? My daughter has visual stress and finds white writing on a black background extremely difficult to read/process even with her coloured glasses, which makes typing on a modern black keyboard very difficult for her. I don't mind what connection lead it has, as our PC has one of the older round sockets for a keyboard.
I'm happy to collect :)
Many thanks
Rachel