Guest Books 1946 - 1981 https://oda.mfo.de/handle/mfo/55 Tue, 07 Apr 2026 04:54:35 GMT 2026-04-07T04:54:35Z Guest Book No. 1 https://oda.mfo.de/handle/mfo/65 Guest Book No. 1 Tue, 01 Jan 1946 00:00:00 GMT https://oda.mfo.de/handle/mfo/65 1946-01-01T00:00:00Z Guest Book No. 2 https://oda.mfo.de/handle/mfo/64 Guest Book No. 2 Fri, 01 Jan 1954 00:00:00 GMT https://oda.mfo.de/handle/mfo/64 1954-01-01T00:00:00Z Guest Book No. 3 https://oda.mfo.de/handle/mfo/63 Guest Book No. 3 Thu, 01 Jan 1970 00:00:00 GMT https://oda.mfo.de/handle/mfo/63 1970-01-01T00:00:00Z Guest Book No. 4 https://oda.mfo.de/handle/mfo/62 Guest Book No. 4 Thu, 01 Jan 1976 00:00:00 GMT https://oda.mfo.de/handle/mfo/62 1976-01-01T00:00:00Z