If those are the only banjos in the catalog (no flat heads) then it's pre-1980, but I don't know how "pre".
Thank you. I didn't know that.
Thanks for sharing the catalogs, Greg.
'Davis Custom Banjo Bridges' 11 min
'Good Tuesday Morning' 7 hrs
'Go Fund Me' 7 hrs
'Pamlico Sunset' 7 hrs
'The Dreamy Jig' 7 hrs