Sparkly, not that you have time to read stuff like that, but you can search WorldCat to find what libraries have practically any book.
My father was a pharmacist back in the days when all pharmacists were compounding pharmacists. He sold medicinal whiskey during Prohibition. I grew up with several U.S. Pharmacopeias from the ’20s and ’30s in the house. By the time I came around, he basically filled pill bottles.