Contains publications, clippings and correspondence re Georgetown, Washington, D.C., Virginia and Maryland history. Much relates to buildings or places and to Jesuit or Catholic history. Material about Maryland's celebration of its Tercentenary in 1934 is found in the Maryland section.
One series only.
This series is composed primarily of personal messages from HLH's friends and colleagues. Correspondence is arranged chronologically and also by subject. The latter category includes correspondence to HLH re. social engagement items such as invitations to semi-official events, re. HLH's Distinguished Service Medal award, re. Grinnell College, re. resignation as Secretary of Commerce in 1940, and re. his final retirement from government service in 1945. (Box 4, Folders 1-13)
This series contains material grouped according to subject heading.