Sorry I've taken so long to reply but I am still looking for information
but I'm going back to 1895- to the very early 1900's and as far as I know they sold Fish/chips as well as ice-cream.
It seems it must have been in the blood because I married into an Italian family, yes before you ask they sold ice-cream and fish/chips
But it was so nice to read that Stratson remembered your grandfather's shop.
Good luck for future finds and thanks for posting me the message.