by VintAxe » Mon Jan 17, 2011 1:55 pm
Hi Treefrog.
Your guitar certainly has the build characteristics of a turn of the century guitar. It was common for guitars distributed through the mail order dealers of the day to be unbranded. The earliest catalog I own is 1889. If you go to the homepage of VintAxe and scroll to the bottom of the page you can search my catalog collection by year. There might be $10 in entertainment value for you to look at some of these old catalogs and compare your guitar to the instruments listed.
As far as restoring, I suggest you leave this guitar alone unless it needs a mechanical repair to play. I don't know how old your grand daughter is, but I wouldn't give the guitar to her unless she is old enough to appreciate it's value as an antique. If she wants to play guitar, you are better off buying her a $150 acoustic which will play and sound better anyway. The value of this instrument is largely historical and it will be of most interest to collectors of early stringed instruments.
I can't really tell much about your guitar from the pictures. It appears that it might have a french polish finish rather than lacquer. According to Gruhn and Carter (VG March 2011) the switch from french polished varnish to nitrocellulose lacquer was the mid 1920's. From 1925 to 1929 Gibson used a thin layer of lacquer over varnish and by 1930 were using lacquer only. If your guitar is a pure french polish finish, it would suggest that it was built before 1925 or so.
You'll probably need to show the guitar to an antique instrument expert to know what you have for sure.