John Lyon Papers, MSS 1595Additions to John Lyon Collection, MSS 2371David Ross Lyon Collection, MSS 2370Thomas Edgar Lyon, Jr. Collection, MSS 2372
This collection is for research only. No photocopies are permitted. Microfilm #50 is restricted. It is the responsibility of the researcher to obtain any necessary copyright clearances.Permission to publish material from Thomas Edgar Lyon, Sr. (1903-1978) Collection must be obtained from the Supervisor of Reference Services and/or the Special Collections Board of Curators.