Public domain photos

The image shows an old book with a ruler on top of it, set against a dark background. The book appears to be bound, with a worn cover and a worn spine. The ruler is a standard measuring tool, used to measure the length of the book.

The image shows an old book with a ruler on top of it, set against a dark background. The book appears to be bound, with a worn cover and a worn spine. The ruler is a standard measuring tool, used to measure the length of the book.Open in library