Note 152 — EARLY DEVELOPMENT OF THE NATIONAL MONUMENT
Reading edition
Memorandum, Superintendent Liek to the NPS Director, August 11, 1939; Custodian’s Monthly Narrative Report for February 1940.
Reading edition
Memorandum, Superintendent Liek to the NPS Director, August 11, 1939; Custodian’s Monthly Narrative Report for February 1940.