Heydecker corresp Donated 1987 Donor: Jane C Heydecker http://lod.ehri-project-test.eu/acquisitions/gb-003348-wl1654-eng-71057_eng an entity of type: Activity rdf:value Heydecker corresp Donated 1987 Donor: Jane C Heydecker rico:type Acquisition rdf:type rico:Activity data from the linked data cloud