Containers / Historic Building Materials Collection HB0019 https://acl.design.upenn.edu/wp-content/uploads/2024/07/ST.CTYH_.1901.FRAG_.02-0.jpg HB0019 Container Information expand_more Primary IDHB0019 Collection: Historic Building Materials Collection Material(s): Historic Materials Stone Sedimentary Carbonates Limestone Object(s): Fragment Accession year: 02/07/2025