DescriptionSpelterini Blüemlisalp 2.jpg English: Blüemlisalp seen from a balloon at about 4600m above sea level. View towards the south. Date circa 1908...
DescriptionSpelterini Blüemlisalp.jpg English: Mountains in the Swiss Alps (from left to right): Morgenhorn (3627m, with the summit cut off), Blüemlisalpstock...
