Forthcoming Auctions Rietdijk, The Hague, The Netherlands www.rietdijkveilingen.nlMonday 10 May 2021Sale No 416Please follow this link to view your area of interest: http://www.rietdijk-veilingen.com/taal-en-postzegelveiling-onlinecatalogus.phpSchlegel, Berlin www.auktionshaus-schlegel.deTuesday 18 May 202128th Auction – CollectionsPlease follow this link to view your area of interest: https://www.philasearch.com/de/ha_9097/Schlegel.htmlSchlegel, Berlin www.auktionshaus-schlegel.deWednesday 19 May 202128th Auction – Single LotsPlease follow this link to view your area of interest: https://www.philasearch.com/de/ha_9097/Schlegel.htmlVan Looy en Van Looy, Antwerp www.vanlooystampauctions.comWednesday 19 May 2021Sale 168Please follow this link to view your area of interest: http://vanlooystampauctions.com/index.aspRobert A Siegel, New York www.siegelauctions.comTuesday 25 May 2021Sale 1236 Worldwide Stamps and Postal HistoryPlease follow this link to view your area of interest: https://siegelauctions.com/2021/1236/1236.pdfSchwarzenbach, Zurich www.schwarzenbach-auktion.chFriday 28 May 2021Auction No67Link to be added shortlyR Maresch, Canada www.maresch.comWednesday 9 June 2021Sales 563-564