to share – to copy, distribute and transmit the work
to remix – to adapt the work
Under the following conditions:
attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
Uploaded a work by Person who took Schmidt photo unknown Schemm picture is credited to Mueller, A. M. J., in 1887 from Schmidt portrait from "The Story of Philadelphia", ed. by J St. George Joyce, copyright 1919 Schemm picture from https://digital.librarycompany.org/islandora/object/digitool%3A64468 with UploadWizard