The Egyptian collection in Karlsruhe is housed in the Baden State Museum, opened in 1919. Although the original building was destroyed by bombing in the war, the collection was safe, having been moved to an external storage site.
Relevant publications:
Wiedemann, A. 1885-1886. The monuments of the Ancient and of the Middle Empire in the museum at Karlsruhe .Proceedings of the Society of Biblical Archaeology 8, 95-101.