First of all, one of those links I mentioned a good while ago: the Cambridge Digital Library. There's actually two sites, and older and a new one, listing some books that are digitised either partly or (in case of the newer site) cover-to-cover. The link goes to the old one (which has a link to the new one right on top).
Unfortunately, my standard tests of searchability (using the terms "spinning wheel", "spinning" and "spindle", sometimes also "wool" and "distaff") did not yield any results, and it does not seem as if there are keywords matched to the pages or illuminations. Still, it's old books with pics, online for free.
More old books, online for free (provided they are already public domain) can be found in the HathiTrust Library. There is the possibility to create a login and put together a collection of items, or browse others' collections. That includes 18th century cookbooks, for those of you who favour an old-fashioned roast.
And speaking of books... have you ever wondered why some folks offer out-of-print (or even still in print) books on amazon for really, really ridiculously high prices? It seems that pricing algorithms are to blame. Those companies don't even set the prices themselves, they are having a programme do that, which can lead to interesting results - as described here.
That was not so miscellaneous, right? I can change that.
Here. Gratuitous cat pic.