Posted on July 1, 2022May 28, 2025 by Dale Phillips Questions: Quartersawn Wood Questions: Quartersawn Wood by Alan Ollivant Originally published in American Lutherie #74, 2003 and Big Red Book of American Lutherie Volume Seven, 2015 John Forcade of Poulsbo, Washington asks: I have acquired six large maple rounds and would like to quartersaw them and let them dry out for a few years. They are about 45" long and 3' in diameter. I am not an experienced woodworker so I am looking for some specific directions on how to quartersaw. I would assume I am going to have to split the rounds into fourths by hand and then cut a board off one face, then cut the next board off the opposite face until each quarter is completely cut? Am I on the right track? Also, once I split each round open, how can I determine the quality of the maple? Am I going to be primarily looking for figure? If the wood is good and I keep it, how long should I let it dry before using it? Should it be kept in a controlled environment from day one? I also have some koa from the big island. What differentiates quality koa from average koa? Become A Member to Continue Reading This Article This article is part of our premium web content offered to Guild members. To view this and other web articles, join the Guild of American Luthiers. Members also receive 4 annual issues of American Lutherie and get discounts on products. For details, visit the membership page. If you are already a member, login for access or contact us to setup your account.
Posted on March 4, 2022May 28, 2025 by Dale Phillips Adirondack Spruce Growth Rates and Accessibility Adirondack Spruce Growth Rates and Accessibility by Ralph S. Charles III Originally published in American Lutherie #81, 2005 and Big Red Book of American Lutherie Volume Seven, 2015 With a day job in the forestry and logging industry, I know a little something about wood. After thirty years of selling saw logs and pulpwood for a living, I thought that a move into the tonewood business would be a natural transition into retirement. Membership in the GAL, however, has uncovered a realization that some luthiers may appreciate my perspective on tree growth rates in general, and Adirondack spruce in particular. The grading of wood for instrument tops takes into account at least the following considerations: evenness of grain, straightness of grain, tightness of grain, color or discoloration, location or lack of knots, figure, heavy grain lines, pitch pockets, foreign objects (bullets and barbed wire), closeness to quarter and runout, and stiffness. The following discussion is directed at the evenness and tightness of grain which are a direct result of the laying down of the annual growth ring. Become A Member to Continue Reading This Article This article is part of our premium web content offered to Guild members. To view this and other web articles, join the Guild of American Luthiers. Members also receive 4 annual issues of American Lutherie and get discounts on products. For details, visit the membership page. If you are already a member, login for access or contact us to setup your account.
Posted on March 4, 2022May 28, 2025 by Dale Phillips They Eat Linseed Oil, Don’t They? They Eat Linseed Oil, Don’t They? An Adventure in Austrian Lutherie and Gastronomy by Stephen Frith Originally published in American Lutherie #77, 2004 and Big Red Book of American Lutherie Volume Seven, 2015 Last year my wife Sherrie and I took a working holiday in Austria. We met up with a small group of guitar makers to harvest some of the best European spruce available. The excursion to the sawmill of Christoph Kolbl in Aigen was organized by Tobias Braun. The picturesque town of Neufelden (Photo 1) could inspire many peghead designs. We began by gathering at the Hotel Mühltalhof for dinner, a nightly experience lasting two or three hours. Become A Member to Continue Reading This Article This article is part of our premium web content offered to Guild members. To view this and other web articles, join the Guild of American Luthiers. Members also receive 4 annual issues of American Lutherie and get discounts on products. For details, visit the membership page. If you are already a member, login for access or contact us to setup your account.
Posted on December 21, 2021May 21, 2025 by Dale Phillips Early Engelmann Early Engelmann by Jan Callister Originally published in Guild of American Luthiers Quarterly Volume 10 #3, 1982, updated 1993 and Luthier Woods and Steel String Guitars, 1997 In 1975, while completing my third guitar, I became very interested in the interplay of the different woods and their significance in the construction of a guitar. Most beginning guitarmakers, I am sure, have had the same interest. However, I questioned the use of European spruce as the most esteemed tonewood. Why didn’t our own domestic spruce wood have the same qualities? I began researching the literature to gain information on our own domestic spruce and its use for musical instruments. I found some references concerning Sitka spruce, mainly short paragraphs relating to tonal characteristics of violins. I couldn’t help wondering if the Engelmann spruce from the forests on the mountains just east of my home near Salt Lake City might have possibilities for guitarmaking. My research revealed hints that Engelmann had been used successfully by a few violinmakers as far back as the 1900s. A local industrial arts professor noted for his knowledge of woods, however, told me that Engelmann had no merit as a tonewood. Undaunted, I continued my research and found positive confirmation of Engelmann’s tonal value from Peter Prier of the American Violin Making School in Salt Lake City, Sam Daniels from Jerome, Idaho, and some records of R. Peter Larsen who had built over 100 violins in the late 19th century and said Engelmann was “superior in tone to Italian wood.” Become A Member to Continue Reading This Article This article is part of our premium web content offered to Guild members. To view this and other web articles, join the Guild of American Luthiers. Members also receive 4 annual issues of American Lutherie and get discounts on products. For details, visit the membership page. If you are already a member, login for access or contact us to setup your account.
Posted on October 25, 2021May 20, 2025 by Dale Phillips ’Way Down Upon the Amazon River ’Way Down Upon the Amazon River by John Curtis from his 1986 GAL Convention talk Originally published in American Lutherie #10, 1987 and Big Red Book of American Lutherie Volume One, 2000 There are many South American exotics that are perfectly viable species for instrument building. It’s hard to get luthiers to go along with that, however. Everyone wants perfectly-quartered Brazilian rosewood. The reason I mention alternative woods is that the true Dalbergia nigra, the Brazilian rosewood that luthiers love and would sell their cars and dogs for, is getting to be very hard to find. We at Luthiers Mercantile found this out the hard way a few years ago, in much the same way that the Martin Co. did. You have to pay for the wood up front, which puts you at great risk; you just have to trust the person you are buying from. Become A Member to Continue Reading This Article This article is part of our premium web content offered to Guild members. To view this and other web articles, join the Guild of American Luthiers. Members also receive 4 annual issues of American Lutherie and get discounts on products. For details, visit the membership page. If you are already a member, login for access or contact us to setup your account.