I came across the props portfolio for Ross MacDonald. He has done paper props for films such as National Treasure, Mr. Brooks, and Seabiscuit. His portfolio is not only well-illustrated, but contains a lot of information about how he went about creating his props. If you ever think you are over-researching your props, chances are, you haven’t been as obsessive as Mr. MacDonald. Have you ever submitted a Freedom of Information Act to obtain an FBI file from the Lincoln assassination to replicate John Wilkes Booth’s diary? Probably not.