The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
279. Syringa vulgaris. Flieder. Lilac. E. Gyger. Klopfenstein
Syringa vulgaris. Turkischer Flieder. Charles X. Marie Legraye. Mad Lemoine
2310. Primula vulgaris. Primrose. Gyger. 1969
Lilac. Gyger and Klopfenstein
1469. Calluna vulgaris. Gemeines Heidekraut. Bruyere. Common Heath. E. Gyger. J. Burrow
2310. Primula vulgaris. Grossblutige Primel. Primevere a grandes fleurs. Occhio di civetta. Primrose. E. Gyger. 1952
Lilac. Gyger and Klopfenstein. Postcard
Suisse. Berner Oberland. Steinbock am Gemmenalphorn. Gyger AG. SwissCard. Marcus Gyger. No. 1003