Posted on

At the Outer Limits of Solid Geometry: The “Twisted Neck” Guitar

At the Outer Limits of Solid Geometry: The “Twisted Neck” Guitar

by Leo Burrell

Originally published in American Lutherie #12, 1987 and Big Red Book of American Lutherie Volume One, 2000



I was greatly amused by remembering my own struggles while reading the articles in AL#8 about the compound radius of the fretboard. I was actually practicing these techniques before knowing what a plain old radius is. I have only been in the music business since applying for patent letters for my naturally rotated (twisted) string assembly (all of the components that define the string alignment: nut, neck, bridge, top of the body). That was April 1984. And I never would have built an instrument at all, let alone carve a compound radius, if the “Music Moguls” had had any respect for my invention. But they didn’t, so I did.

I enclose a photograph of me holding an instrument I modified in June 1984. I shaped the neck from a solid block of cherry given to me by Dan Rowe, shop teacher at Western Beaver High School, Industry, Pennsylvania. I whittled and otherwise shaped it during evenings for about two weeks, using the kitchen counter for a workbench. Oddly enough, I roughly followed the procedure you described in your article “Cylinders Don’t Make It” to shape the fingerboard. However, in my case, the procedure was complicated by the approximate 45° rotation.

Become A Member to Continue Reading This Article

This article is part of the Articles Online featured on our website for Guild members. To view this and other web articles, join the Guild of American Luthiers. Members also receive 3 annual issues of American Lutherie and get discounts on products. For details, visit the membership page.

MEMBERS: login for access or contact us to setup your account.

Posted on

Ed Arnold: String-Tie Kind of Guy

Ed Arnold: String-Tie Kind of Guy

by Nicholas Von Robison

Originally published in American Lutherie #7, 1986 and Big Red Book of American Lutherie, Volume One, 2000



Ed Arnold is a crew-cut and string-tie kind of guy. I met him while crewing aboard his son-in-law’s thirty-two foot sloop Iolaire on definitely not a crew- cut and string-tie kind of day. As a storm scudded down on us and I ejected my lunch off to leeward, I watched Ed go forward with the lithe grace of an athlete to hank on the storm jib on that bucking bronco of a foredeck.

Ed turned sixty-seven in June. He’s the kind of guy you can picture being at home on a rugged wilderness trail or negotiating a mountain pass on a donkey, and making it look easy. In his sixteen years as an exotic wood importer I’m sure he has ridden a few donkeys and walked a few dusty miles. A one-man operation, he went into Mexico and Central America, selected his trees, oversaw their handling and production, then shipped them home by container. He knows wood in a way that few luthiers ever will, our work beginning with the end result of Ed’s labors. I obtained some answers to things I have pondered over from time to time and even some I haven’t. Anybody know the Mexican name for mahogany? Zopilozontecomacuahitl.

Become A Member to Continue Reading This Article

This article is part of the Articles Online featured on our website for Guild members. To view this and other web articles, join the Guild of American Luthiers. Members also receive 3 annual issues of American Lutherie and get discounts on products. For details, visit the membership page.

MEMBERS: login for access or contact us to setup your account.

Posted on

de Grassi & Dawgs: Our Hates & Luvs

de Grassi & Dawgs: Our Hates & Luvs

by David B. Sheppard

Originally published in Guild of American Luthiers Quarterly, Volume 9, #3, 1981



I conducted brief interviews with some of the top-notch performers at the 1980 G.A.L. Convention; David Grisman, Mike Marshall, Mark O’Conner, and Alex de Grassi. I asked each of them the same questions:


What instruments do you use on stage?

As you might expect, this question produced a variety of answers. Alex de Grassi uses three recent instruments; two made by the Guild Guitar Company (a six-string and a twelve-string), and his main guitar made by Ervin Somogyi. The members of the David Grisman Quintet (Grisman, Marshall, and O’Conner) use a number of vintage instruments on stage, most of which are Gibson; F-5 mandolins, H-4 mandola, K-4 mandocello. At the time of the convention Mark O’Conner was using a vintage Martin D-28 guitar, but shortly thereafter he purchased a cutaway flattop guitar from Ervin Somogyi and is now using it most of the time. The Grisman Quintet also uses recent mandolins by Guild member John Monteleone in its performances.

Become A Member to Continue Reading This Article

This article is part of the Articles Online featured on our website for Guild members. To view this and other web articles, join the Guild of American Luthiers. Members also receive 3 annual issues of American Lutherie and get discounts on products. For details, visit the membership page.

MEMBERS: login for access or contact us to setup your account.

Posted on

Post-Toronto Reflections

Post-Toronto Reflections

by Jeffrey R. Elliott

Originally published in Guild of American Luthiers Quarterly 6, #3, 1978



The Canadian-hosted classic guitar festival “Guitar ’78” has left me with several vivid impressions, some of which I felt might merit hearing through the Guild Quarterly.

The range and scope of this event was extensive, and to merely remain with the pace was exhausting. While I had hoped to experience something of several other events also scheduled, I soon discovered that to participate in all the luthiers’ happenings meant to forego nearly every other event on the program. With the scheduled four hours of the guitar makers’ workshop each day, meals, the evening concerts, and precious little sleep, any shop talk or visiting with other luthiers meant overlapping with other classes and events. An expected sacrifice from my “Guitar ’75” experience, but extensive and exhausting nonetheless. Of the 600 or so in attendance perhaps 10% were luthiers: having some 60 luthiers around for 24 hours a day, every day for a week, as well as the scheduled 20 hours of lecture-discussion, rendered me totally susceptible and helpless, and I became absorbed in that unique blend of professional and social camaraderie experienced during both the 1977 G.A.L. convention and the “Guitar ’75” festival. Some fine friendships, and solid professional relationships as well, have had their beginnings at these events. The 1978 G.A.L. Convention/Exhibition and the Carmel Classic Guitar Festival ought to round out this year nicely.

Become A Member to Continue Reading This Article

This article is part of the Articles Online featured on our website for Guild members. To view this and other web articles, join the Guild of American Luthiers. Members also receive 3 annual issues of American Lutherie and get discounts on products. For details, visit the membership page.

MEMBERS: login for access or contact us to setup your account.

Posted on

Questions: Martin Finish

Questions: Martin finish

by Walter Carter

Originally published in American Lutherie #104, 2010



Kerry Char from Portland, Oregon asks:

Exactly what kind of finish were Gibson and Martin using before they switched to nitrocellulose lacquer? How was it applied, and when was the switch. I’m thinking that it was oil varnish similar to violin varnish, because it is resistant to acetone. But if that’s the case, how did Gibson do some of their sunbursts? I know that the earlier ones were rubbed, but later ones from the ’20s and ’30s look sprayed.


Walter Carter from Nashville, Tennessee replies:

Neither Gibson nor Martin made an across-the-line change from varnish to lacquer. Richard Johnston and Dick Boak note in their recent book, Martin Guitars: A Technical Reference, that Martin finishes were French polish (shellac) until 1918, when they began experimenting with different combinations of varnish and lacquer. Martin first used nitrocellulose lacquer in 1926, and by 1929 it was the standard finish on most Martin guitars. For Gibsons, Stephen Gilchrist offers this information:

Become A Member to Continue Reading This Article

This article is part of the Articles Online featured on our website for Guild members. To view this and other web articles, join the Guild of American Luthiers. Members also receive 3 annual issues of American Lutherie and get discounts on products. For details, visit the membership page.

MEMBERS: login for access or contact us to setup your account.