Book-Shaped Vinaigrette by Taylor & Perry (firm) (Manufacturer) https://www.rawpixel.com/image/8934231/book-shaped-vinaigrette-taylor-perry-firm-manufacturerFree Image from public domain licenseBook-shaped Watch (c. 1840 - c. 1860) by anonymous and anonymous https://www.rawpixel.com/image/13748811/book-shaped-watch-c-1840-1860-anonymous-and-anonymousFree Image from public domain license