Need Help on preserving autographed guitars

[andryskitall]

Hi people,

Was wondering if anyone here knows how to preserve autographs signed on guitars? I am afraid the autograph will fade off anytime.. I got both my guitars autographed by John Butler personally. One is on the Yamaha FG730s and another on the Fender 1962 RI telecaster. Anyone knows any shop or anybody can help me on this..

Thanks
Andry

 

[Keitake]

My best bet is, if you know that your finishes are not made of nitro, you can spray some clear coat on top of it. Just a little bit will do.