The tuners are original and were introduced only in 1927, replacing the earlier violin style tuners. The setup is excellent, the tone is Rich and sweet.
Vintage/Antique 1930s40s50s C.F. Martin Style 0 Soprano Ukulele W/Case
Vintage 1940s / 1950s C.F. Martin Style 0 Soprano Ukulele with case
Larson Brothers "Stetson" ~1929 - Original Vintage - Martin Parlor Style + Video
Martin Style Bone Guitar Saddle, You give specification. PS015
Hosco Martin Style Acoustic Guitar Bridge (Ebony)
1950'S Martin Style 2 Ukulele W/ Chipboard Case Excellent Condition