Even though these images are free to use, you are still required to cite them with academic work.

Free Vintage Illustrations Free public domain illustrations, postcards, advertisements, and book illustrations produced before 1923.
From Old Books Collection images scanned from various old books that are now in the public domain. Searchable.
Northwestern U World War II Poster Collection Over 300 posters issued by US Federal agencies
Pixabay Finding free images of high quality is a tedious task - due to copyright issues, attribution requirements, or simply the lack of quality. This inspired us to create Pixabay - a repository for stunning public domain pictures. Your source for free vectors, free drawings and free photos. You can use any Pixabay image without attribution in digital and printed form, even for commercial applications.
Photos for Class Photos For Class and Photos for Work makes it as easy as possible to properly attribute photos, especially for printed or presented materials so that there is no worry about plagiarism or stolen work.

Manchester High School West

Research Resources