Austria and Lombardy-Veneto 1850-1867, The “Waldviertel” Collection (Part 1) Corinphila, ZurchWednesday 30 November 2022 Realisations can be found at: http://www.corinphila.ch
The Dubois Collection of British Post Offices Abroad (Part II) Corinphila AG, ZurichWednesday 9 June 2021 Realisations can be found at: www.corinphila.ch