This image was acquired from
flickr. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
public domain drawing reference collage fodder blackandwhite monochrome sketch cartoon black and white Public Domain Book Woodworking tools how to use them. manual .. by Industrial school association Boston from old catalog Published archive.org Public Domain Book Woodworking tools how to use them. manual .. by Industrial school