The FIT Library Picture Files are a collection of clippings from old magazines, books, catalogs etc. covering a wide range of topics.
They're meant for visual inspiration; the images generally do not indicate their original sources so they are not appropriate for research purposes.
List of all Picture Files, from OneSearch
If you're not a current FIT student or employee, look into the extensive circulating NYPL Picture Collection or use some of the online sources we suggest.