More pictures of the 1912 Gibson F4. Sorry about it laying on the strings, my mom took the photos. If anyone knows more about the maker or this specific instrument please reach
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1921 Gibson F4 mandolin "Sunburst" | Reverb
1914 Gibson F-4 Mandolin – TR Crandall Guitars
1914 Gibson F4 Mandolin with Case | Antiques Roadshow | PBS