Back to previous page   |  You are here: Guitars » Flat top » Martin

Martin / O-18K / 1920 / Guitar For Sale

This prewar Martin is a true gem ! Really rare to find a 100 year old guitar in such good condtion.

All in Koa wood, she is feather light.

There are no cracks on the top, back and sides. It does have a small split at the end of the fingerboard but we don't think there is a need to intervene. It's minor and has been like this for many years according to the previous owner.

Original nut, fret , tuners, bridge and finish. The guitar is all original except a newer bone saddle. And newer bridge pins of course.

The neck is straight and perfectly set. The neck profile is quite flat and thin with a soft V, very pleasant to play. Action is very comfortable (3 mm for the low E at fret 12 and 2,2 mm for the high E string). Nut width 47 mm.

The best thing about the guitar, besides it's excellent overal condition, is the very clean, open and clear tone which comes out of this little box !

Modern hard case included.

Great investment opportunity as these prewar Martins only grow in value.


MojoGuitar, Belgium  

Contact name:
Simon Rees
Martin and Gibson
English, Dutch, French, German
Used and vintage Acoustic Guitars
Opening hours:
The Mojo Guitar shop is open on appointment only

Mojo Guitar is Belgium's online vintage guitar specialist , with:

• Specific interest in vintage, rare and used guitars (mainly of the brands Martin and Gibson)
• Focus on buying, selling, trading, appraising and of course …. playing the guitar!
• Worldwide shipping

We are located in Belgium, in Sint-Martens-Latem (near Ghent).

The shop is open on appointment only.

Contact Simon: 

Mobile: +32/479/28.85.00

Email :


We prefer payment by bank transfer. Paypal upon request. 


If local pick-up is not possible, we ship your guitar. We usually ship with FedEx.
With the high quality of instruments that we offer, we recommend you to use this safe and reliable method of shipping. On special request, we will try to accommodate all special shipping requests.


Merchandise is sold as seen. Please ask all questions and view all pictures thoroughly before purchasing. We do not negotiate price after the sale. 
If you have bought through mail order or via website sale which requires the item to be shipped and you are not absolutely happy with your purchase you may return it to the shop, at your own expense, within 7 days from the date of delivery for a full refund less all applicable shipping charges.
The item must not have been altered or tampered with in any way, and it must arrive in the same condition as it left the shop. 
Mojo Guitar will not be held responsible for any issues with shipping agency (loss or damage) in returns.


Once we have received the returned item, you will be reimbursed with the total amount you paid for it (minus the shipping fees).

  Send message to: MojoGuitar, Belgium
Other Products from Dealer 
Page 1 of 2
Search MojoGuitar  inventory:
View as:      
Related Products from other Dealers 
Page 1 of 3
View as: