If its about a detail of a particular card I will answer as soon as I can but that might not be straight away.
SWITZERLAND Postcard UDB Rigi Bahn Schnurtobelbrücke posted Annecy PA54
Postcard UDB RP Chicago St Paul Minneapolis & Omaha Alco 326 No Buyers fee TR040
Postcard UDB railway steam loco FC Oeste de la Habana #26 No Buyers fee TR035
Postcard UDB RP Atchison Topeka & Santa Fe Mallet 3000 No Buyers fee TR039
POSTCARD SWITZERLAND Schnurtobelbrücke Vitznau-Rigi-Bahn Official card Nr5 PA16
UDB Postcard SWITZERLAND CF Rochers de Naye steam loco 6 No Buyers fee PA44
