This is a collection of 69 letters sent to the National Commission on Libraries and Information Science in response to the Commission's request for comments on one or more of the following six topics: 1) national networking of libraries; 2) priorities for library service; 3) criteria for designation of proposed national and regional resource centers; 4) means and methods of providing service in sparsely populated areas; 5) utilization of new technology; and 6) the role of the Library of Congress. The writers include librarians, doctors, Congressional representatives, lawyers, scientists, school administration, and private citizens from the New England region. (Some of the letters are handwritten). (CH)