Work cited for duelling; New York State Library. The Weickard wording begins a separate entry.
Quality phase 451: Frankfurt was transposed from the adjacent Weickard entry and has been removed.
Quality phase 467: classified as a heading, authority pointer, duplicate, indexed component, or incomplete locator rather than a separate manifestation.
Digital Witnesses
Phase 594 authority witness
CatalogueHTML
External authority service · open
External authority or manifestation witness linked in enrichment phase 594.
Cover deliberately not assigned in phase 636: the archive.org URL is an authority placeholder without an Internet Archive item identifier.
