Hamershlag, Mr. and Mrs. Robert J.
name: label: Collection Creator
content: Jacques Seligmann & Co
setName: label: See more items in
content: Jacques Seligmann & Co. records
label: See more items in
content: Jacques Seligmann & Co. records / Series 9: De Hauke & Co., Inc., Records / 9.1: Correspondence / 9.1.2: Domestic Correspondence
unitdate: label: Date
content: 1930
container: label: Container
content: Box 386, Folder 2
dataSource: label: Archival Repository
content: Archives of American Art
objectType: label: Type
content: Archival materials