According to the Fender website, your instrument dates from 1973.
According to several pieces of Fender Documentation, the Year of Manufacture would be 1966. Within a year or so of when CBS took over Fender. (Post CBS)
fender shenandoah 12 no 20157 : 1967
1977 according to the Fender website
S THE fENDER gUITAR MODEL f-240a made?
1946
According to Fender's website, it's 2002.
Your guitar was made at the Fullerton Plant (Fender - CBS Era), USA in the Year(s): 1969
1984
1976
I searched online on fender for like an hour but I could not find it. Sorry :(
Your guitar was made at the Fullerton Plant (Fender - Pre CBS Era), USA in the Year(s): 1960 - 1961
As to my sources: Your guitar was made at the Fullerton Plant (Fender - Pre CBS Era), USA in the Year(s): 1963