The front cover of an 1890 program for a novelty concert in Bradford. Libbie Campbell daughter of William Campbell (the grain dealer) was one of the performers in the concert and is listed in the programme.

A page from an 1890 program for a novelty concert in Bradford. Libbie Campbell daughter of William Campbell (the grain dealer) was one of the performers in the concert and is listed in the programme.

Programme for Bradford's Centennial events, held from Sunday August 4 to Wednesday, August 7, 1957.

A page from an 1890 program for a novelty concert in Bradford. Libbie Campbell daughter of William Campbell (the grain dealer) was one of the performers in the concert and is listed in the programme.