I am trying to track down an ad that the National Newspaper Promotion Association ran in various U.S. newspapers in 1954. More specifically, I am trying to secure permission to use the image of this ad in my book. I saw a clipping of a newspaper page featuring this ad in the AP archive. According to the records, the NNPA made this ad available to all its member newspapers.
I have tried to track the National Newspaper Promotion Association and figure out whether and how it had changed its name over the years, and if it still exists, but to no avail.
I’d be truly grateful for any leads about the National Newspaper Promotion Association or suggestions how to secure the copyright for the ad.
With many thanks and best wishes to all,
City, University of London