1084 - Fra. Frognerseteren.
This vintage, real photo postcard was postmarked in 1907.
I believe this is the restaurant that is still open today. The oldest part of the restaurant opened in 1891.
It is still known for serving people who are snow skiing.
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I can not make out the photographers mark, but looks something like, 'XANIA'.
I looked up Xania and found this....
“Xania” is a historic abbreviation or alternate spelling for Kristiania, the former name of Oslo, Norway.