SUI 1908 MiNr107x pm B002a - Public domain engraving

Stamp of Switzerland; 1908; definitive stamp of the issue "Sitting Helvetia on mountaintop"; drawing with the sitting Helvetia with a sword in the right hand on a mountain top of the Bernese Alps (the mountains "Jungfrau" (right) and "Mönch" (left) in the right background; stamp postmarked in 1915; special charateristic: with the characters "CL" under the pommel (engraver signature, partially covered by color) and 2 flower leaves left of the crossguard of the sword
Stamp: Michel: No. 107x; Yvert et Tellier: No. 124; AFA: No. 121
Color: green to dark green with pale yellowish light green underpress on granite (fibrillated) paper (on the backside recognizable)
Watermark: Switzerland No. 2 (multiple Swiss crosses)
Nominal value 50 (Rappen, Centimes)

Postage validity: from August 1908 until 31 December 1942 date QS:P,+1950-00-00T00:00:00Z/7,P580,+1908-08-00T00:00:00Z/10,P582,+1942-12-31T00:00:00Z/11
Stamp picture size (printed area): 17.5 x 21.0 mm