My friend transcribes them (there are three, from different people/different years), and only posts photos if there is something she can’t read. I will check to see if the first mention of BZ was shown, but here is a sample of the text:
Gladys’ diary, January 1 1939: “Sunday. Bought B.Z. I’m afraid we started something to day. Had some whiskie at Mom’s to nite. Stayed home all day. Ate at Moms”
My friend types exactly what she sees - and we followers sometimes hash it out in the comments if the diary writer wasn’t clear or left a word out. This one has become pretty boring, but has it’s odd surprises, like when Gladys’ husband gave her the gift that keeps on giving on their first anniversary: crabs. She went to the drugstore for something other than B.Z. that time.