Age of Knight piano

[Peony]

I have recently purchased a Knight k20 and I am interested to know the age. The serial number is 27087. There is Swedish writing inside the top of the piano. I would be interested in any other sort of general information that you could give regarding Knight pianos from this time period as I have not had tons of luck finding information online. I have really enjoyed playing the piano and it seems to be in excellent condition. Thanks for your help.

[Bill Kibby]

The number suggests that your piano was made in 1960, but it is probably dated under the bottom key. Have a look at my Datmarks page at pianogen.org