Note about Orpen's research on Ellenberger's behalf. Extent and format of original material: 1 letter of 1 page. Owner(s) of original material: J.M. Orpen, D.F. Ellenberger.
Note about Orpen's research on Ellenberger's behalf. Extent and format of original material: 1 letter of 1 page. Owner(s) of original material: J.M. Orpen, D.F. Ellenberger.