Dr. Richard Kahn. (Photo courtesy Jackson Memorial Library) On April 26, 2021, at 2 p.m., the Jackson Memorial Library will host an author talk with Dr. Richard Kahn, via ZOOM. “Dr. Kahn is a beloved volunteer at the library, but before coming to us, spent decades as a physician in the Rockland and Augusta areas,” said JML, in a news release. He has a deep interest in medical history, leading him to the twenty year project of publishing and researching the manuscript of Jeremiah Barker. Barker practiced in Maine 200 years ago, writing his discoveries and hypothesis about diseases common i...