People here may be interested to know that Google Books have scanned the whole of the fifth (1766) edition of Monk's 'Campanalogia Improved': http://books.google.co.uk/books?hl=en&id=pLVJAAAAMAAJ&dq=campanalogia&printsec=frontcover&source=web&ots=XbFoHZWn4v&sig=1nyrife9t1N8bEzIzdCSSI-hpbw&sa=X&oi=book_result&resnum=3&ct=result RAS