1. Assemblage of Roman Mosaics at the "Villa Imperiale", Sicily Bookmark Artist: Callaghan, Lewis Classification: Photograph Materials: gelatin silver print, mounted on board Dimensions: Photo: 23 x 18 3/4 in. Accession Number: 1995.29.30
2. Assemblage of Roman Mosaics at the "Villa Imperiale", Sicily Bookmark Artist: Callaghan, Lewis Classification: Photograph Materials: gelatin silver print, mounted on board Dimensions: Photo: 16 3/8 x 9 1/4 in. Accession Number: 1995.29.29
3. Roman Mosaics at Conimbriga, Portugal Bookmark Artist: Callaghan, Lewis Classification: Photograph Materials: gelatin silver print, mounted on board Dimensions: Board: 24 x 20 in. (2 images on one sheet) Accession Number: 1995.29.27
4. Roman Mosaics at Conimbriga, Portugal Bookmark Artist: Callaghan, Lewis Classification: Photograph Materials: gelatin silver print, mounted on board Dimensions: Board: 24 x 20 in. (photo cut at angle) Accession Number: 1995.29.28