The Julius Grigore Jr. Papers, dated 1992-2004, consist of photocopies of articles Grigore wrote, photocopies of correspondence Grigore sent to Admiral Richard E. Byrd regarding Operation Deep Freeze I, and a monograph Grigore wrote about aerophilately and the First Byrd Antarctic Expedition. Articles written by Grigore from 1967 to 2004 feature topics such as Panama aerophilately (the study of airmail) and the history and research of the wind chill index. The correspondence, which originally dates 1954-1955, contains Grigore’s initial letter of interest and application to join Byrd on Operation Deep Freeze I, and follow-up correspondence by Grigore to inquire about the status of his application. A copy of Grigore’s monograph, “Canal Zone and Panama Aerophilately and Philately Associated with the First Byrd Antarctic Expedition (BAE I), between 1928 and 1930,” is also included in this collection.