John M Perkins

Another John Perkins (https://isni.org/isni/0000000115662785 EHM, three editions) is referring to articles of John M. Perkins, possibly himself. This one looks and is older, 1930. https://duckduckgo.com/?q=John%20M.%20Perkins%20American%20activist&ia=images&iax=images https://en.wikipedia.org/wiki/John_Perkins_(disambiguation)