Private postal stationery

Private postal stationery are cards or envelopes with the official Swiss Post stamp printed on them, which were additionally provided with advertising or views at private instigation.
Around the turn of the century (1900) these were used very frequently for exhibition cards and are generally much rarer than similar cards with conventional postage stamps.

Pelikan ink private gift matter Reichspost 3 Pfennig o Hanover May 22, 1900
12,00 EUR
Easter in the new century Private postal stationery Reichspost 3 Pfennig o Werdau April 15, 1900
19,00 EUR
Easter in the new century private postal stationery Reichspost 3 Pfennig 1900 *
19,00 EUR
Dresden Folk Exhibition for Home and Hearth 1899 Private postal stationery
19,00 EUR
Berlin Monument to Frederick the Great Private postal stationery PP9F7-016 o August 12, 1898
19,00 EUR
Berlin Reichstag building private postal stationery PP9F7-08 o Cöpenick November 19, 1898
19,00 EUR
Breslau centenary celebration 1913 exhibition private postal stationery artist card William Krause special cancellation August 22, 1913
39,00 EUR
Breslau centenary celebration 1913 exhibition private postal stationery o August 15, 1912
9,00 EUR
Wroclaw Centenary 1913 Exhibition Private Postal Stationery *
12,00 EUR
Breslau centenary celebration 1913 exhibition private postal stationery P 94 II special cancellation August 25, 1913
19,00 EUR
Breslau centenary celebration 1913 exhibition private postal stationery P 94 II day stamp 11.7.1913
19,00 EUR
Wroclaw Centenary 1913 Exhibition Private Postal Stationery P 94 II *
15,00 EUR
Wroclaw Centennial celebration 1913 exhibition private postal stationery P 94 II special cancellation August 25, 1913 
19,00 EUR
Wroclaw Centennial celebration 1913 exhibition private postal stationery P 94 II day stamp 11.3.1913
15,00 EUR
Wroclaw Centennial celebration 1913 exhibition private postal stationery P 94 II special cancellation May 20, 1913 
19,00 EUR
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