I would like the year of my Challen piano

[cypresshvac]

It is a Challen & son with a serial number 30522 on the inside. I was wondering if you could find how old the piano is?

[Bill Kibby]

The number suggests that your piano was made in 1908, but without photos, I can't say if this is likely, most pianos have several numbers inside. Have a look at...
http://www.pianogen.org/british.html
http://www.pianogen.org/numbers.html