Hello all, I was browsing Reddit today and I found a true treasure
trove. A user on a subreddit dedicated to classical church organs found
a scrapbook from Oscar & Leonard Grymonprez. It contains many historic
images of fairground organs and is written in Dutch or German.

There are 120 pages that were photographed and uploaded to Imgur. From
reading the thread, the original poster intends on selling the notebook
on eBay; it could make a great addition to one's collection. I will
attach links to the reddit thread and the Imgur page below

Merry (late) Christmas,
Christian Tedesco

Imgur page: https://imgur.com/a/5UAy3MV 
Reddit Thread: https://www.reddit.com/r/organ/comments/kkpj3w/an_album_of_the_contents_of_two_scrapbooks_with/?utm_source=share&utm_medium=web2x&context=3