: Look for government printing credits at the bottom, such as "U.S. Government Printing Office" or specific years (e.g., 1943).
: Modern reprints often found on sites like Amazon or Etsy. These are inexpensive (often under $25 ) and perfect for casual wall art or classroom decor. How to Spot an Original
: Authentic posters were printed on inexpensive, non-glossy paper that typically shows slight yellowing, foxing, or fold lines (most U.S. government posters were machine-folded for distribution).
: Originals were often made via stone lithography or silkscreen, showing vibrant, layered colors without modern "pixels" or "dots" visible under a magnifying glass.