LYHNF2006.475.1-2 Photograph Photograph LYHNF2006.475.1-2 ‹ › Accession number: LYHNF2006.475.1-2Object name: Photograph Description: Photo-engravers half-tone copper plate. NomadPeriod: 20th CenturyPrimary Reference: 477 Last import: January 29, 2021