This is a fantastic collection with hundreds of pages double sided with thousands of prescriptions from nj and pa some from Indiana I think . I really did not go through this I will leave that up to you . Some cool Dr headings on perceptions . These are old and show normal wear . I see people selling these by the page ! If that’s the case there is a ton of money here ! I am selling g the three volumes all together these date from the late 19th century I believe to the 1920s . Buy for what you know these are .