SWITZERLAND – Schäfer, Richard: 1. Schweizer Bundesmarken – Durheim Ausgaben - / 1. Oktober 1850 bis 30. September 1854 / Frankaturen – Seltenheiten (2018), 348 pages, paper with gilt edges, 250 copies printed, hardcover with dust jacket, as new. PLUS: Schäfer, Richard: 1459–1907 Der Briefpostverkehr Schweiz – Ausland (1995), 440 pages, paper with gilt edges leather hardcover with special slip case. This is No. 10 of a de-luxe edition of 75 copies, signed by the author. Estimate: 300 Euro
