Printing Industry Mourns Passing of Katherine O’Brien News printing Printing Industry Mourns Passing of Katherine O’Brien Ellen C. McGowan June 24, 2021 0 Katherine May well O’Brien Katherine O’Brien, who served as editor-in-main of American Printer from 1997 to 2011 (a... Read More Read more about Printing Industry Mourns Passing of Katherine O’Brien
