I am curious... is it a 'thing ' that churches founded in the 1880s wrote a fifty year jubilee 'souvenir' book with a mucky brown/grey-ish cover, and then a centenary booklet with a pale blue cover?
If 'history is a set of stories we tell about ourselves' then congregational histories tell a lot about how local churches see themselves - I could not describe either of these little booklets as exciting, but they do tell a story, an important story, about how this church sees itself. They help me to create a timeline (I am minister number 16 since 1882, compared to minister number 10 since 1883 at my previous church) and to begin both to see patterns and to uncover precious gems amidst the mundane accounts of Baptist blokes and buildings!!!