The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Lucerne. Polytechnic Chalets. Garden on Lake Front. Kilchberg. 1907
Polytechnic Chalets. Seeburg. Lucerne. 1920
Luzern. Seeburg u. Pilatus. Polytechnic Chalets. E. Goetz. No 4338
Polytechnic Chalets Seeburg Lucerne. No 1504
1504 Polytechnic Chalets Seeburg Lucerne Wehrli A G
Polytechnic Chalets Interlaken. 583 BRB 3. 10. 1939. 2490 Verlag H. Steinhauer
Lucerne. Polytechnic Chalets and Pilatus
The Polytechnic Chalets. Lucerne showing Stanserhorn. E. Goetz