Early English Books Online (EEBO) features page images of almost every work printed in the British Isles and North America, as well as works in English printed elsewhere from 1470-1700.
Some books you identify in OneSearch may be available for free digital lending and reading online. This will be faster than requesting it. It only takes a moment to make an Internet Archive account and "borrow" these books. You can also search here for things not in OneSearch.