` ::::What you should do is search pre-1923 materials in archive.org or books.google.com (set to ``free e-books only``).  Also, you can call historical societies, use images.google.com to search for otehr usages of the image on the internet (some may have an original publication), or do without.  I don't think any of the questioned images are crucial for the FAC's success and are thus expendable.  `