These have the typical Martin gear spacing of 2-5/8”.
One of the very nicest, and very rarest sets of 19th-century Martin tuning machines.
If you’ve got a 19th-century Martin with its original tuners missing these might be just the set for you.
An absolutely beautiful, mid-19th century complete set of tuners for a slotted-peghead guitar.
A most beautiful and clean set of Seidel tuning machines.
Six original ivory buttons.
All bass side.
Solid East Indian rosewood back, solid Sitka spruce top.
Fitted with an endpin jack ready for installation of the pickup of your choice.
Unused, never notched.
#3 of all the ones made.
As used on Martin D12-20 guitars and many others.
All six original gear screws present with clean slots.
© 2019 Umanov Guitars