I have finished proofreading Mister Kimberly’s 1897 History of West Australia, or at least the first twenty-one main chapters. I fixed up a couple of hundred typographical errors in the Wikisource text.
There really wasn’t much wrong, just small stuff. I was repeatedly amazed at the high quality of the proofreading and typesetting of Hesperian and Moondyne — and dozens of others, as well, of course! (I don’t know how to find out the contributor statistics of a whole swath of pages at once.)