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Kiaat and Tambotie

Kiaat and Tambotie

by Ron Bushman

Originally published in American Lutherie #90, 2007



During a trip to South Africa in 2002, I was fortunate to spend some time with Rodney Stedall, president of the Guild of South African Luthiers. Rodney gave generously of his time and took me to a local lumber dealer where we climbed atop huge stacks of indigenous woods. I selected several planks of kiaat and tambotie which he helped me prepare to carry back to California.

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Kiaat

Kiaat

by Rodney Stedall

Originally published in American Lutherie #90, 2007

 

Kiaat (Pterocarpus angiolensisis) is found in south-central Africa. It is from the same family as padauk (Pterocarpus soyauxii) which is known to be a good tonewood with sound properties somewhere between Brazilian and Indian rosewood according to the LMI catalog. It does not have as intense a red coloring as padauk but varies in color from a pale uniform brown to having irregular reddish/orange streaks and occasional flame. It has a fairly large percentage of oatmeal-colored sapwood of an inferior quality. This is generally eliminated when building guitars. Grain can be quite variable, from wavy to straight. It has excellent drying properties and dry weight is about 640KG/M3. Its strength is generally about 30% lower than padauk. It cuts, sands, and bends easily. It is moderately porous and takes any finish or polish well.

Kiaat is freely available in lumberyards in South Africa but it is very seldom quartersawn and of the necessary guitar back dimensions as is required for guitar making. Luthiers spend hours searching through piles of wood stock to find suitable size, grain, and cut.

The sap of the kiaat tree has cultural and medicinal significance. The red sap is mixed with fat and used as red face paint in tribal rituals. It has been believed to have magical healing powers especially concerning blood disorders as well as other medicinal uses. ◆

Seeking lutherie wood in southern Africa. Camel thorn trees in Botswana. Both photos courtesy of Mervyn Davis.
Crossing the Zambezi River.
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Opinion

Opinion

by Harry Fleishman

Originally published in American Lutherie #74, 2003



As a builder of many years experience, I have my own methods and views. I try to teach, but more important, I try to learn. We each have our own approach and I’d never want to censor anyone’s right to spread their ideas. At this point in my career it is clear that some ideas may seem wrong, but only seem so because of my own limitations. That said, I do feel a need to respond to a recent article that purports to tell ``the truth,’’ exposing other views as false.

John Calkin’s article “The Heretic’s Guide to Alternative Lutherie Woods” in AL#69 offers some very useful information about the working properties of a good assortment of materials. I appreciate the info and will refer to it as I build and teach. However, I think he does a disservice to many luthiers who have worked hard to train their ears and to understand tone. Yes, as John says, “Guitars sound like guitars.” They do not all sound alike, though, as he implies throughout the article. He asserts that, “The concept of tonewood is a hoax.” Then am I a charlatan? I teach that each tonewood has its own qualities that have small but discernible affects on the voice of a guitar. He asks, “Can you tell what a guitar is made of while listening to an unfamiliar recording?” and answers that no one can. Well, I often can. On more than one occasion I have correctly identified the woods used in guitars that I had not seen and was unfamiliar with. On many occasions I have even identified the luthiers who built guitars, based on listening to recordings and recognizing their “voice.” I’d be surprised if many well-trained, thoughtful, and sensitive luthiers cannot do the same. John should not assume that just because he cannot hear these subtleties, no one can. Many people are colorblind, but that does not negate the difference between red and green.

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Letter: Ray Cowell Ukes

Letter: Ray Cowell Ukes

by Thomas Johnson

Originally published in American Lutherie #99, 2009



Dear Tim:

A ukulele revival is underway in the U.K. Of special interest here is Ray Cowell, who has crafted a pair of ukes from the Titanic’s sister ship, the RMS Olympic. Captain Edward Smith was the Olympic’s first skipper, and he went on to his last command aboard the Titanic. The Olympic was dismantled in 1937, and local industries purchased salvaged timbers and fittings for further use.

Ray worked as an engineer in coal mines in the early ‘60s under appalling conditions. He shifted to the paint manufacturing industry, where he developed specialized machinery; when his job evaporated, he bought and developed his own successful factory that serviced the paint industry. One of the factory’s existing buildings was fitted with materials salvaged from the Olympic: paneling, lighting, floor tile, decking, and even the main staircase.

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Building the Kamanché

Building the Kamanché

by Nasser Shirazi

Originally published in American Lutherie #4, 1985 and Big Red Book of American Lutherie Volume One, 2000



The word kamanché in the Persian language (Farsi) means “small bow.” This instrument, with varying shape, size, and material, is widely used in Middle Eastern countries. The kamanché described in this article is modeled after the Persian (Iranian) instrument.

The kamanché is a very old instrument and possibly dates back as much as 1500–2000 years, being another form of the ancient Indian ravanstron. In 1418 A.D. Ben Abd-ul-Cadir wrote a treatise (the manuscript of which is in the University of Leyden) which shows that its existence today has changed little since that time.

A 16th-century Iranian miniature painting in the Khamza of the poet Nizami shows a kamanché very similar to the one described below. Various early European travelers to Iran have described it also. Among these are Sir W. Ouseley in 1819,1 and Sir Percy M. Sykes.2 Sykes describes a kamanché in Khorasan, an eastern province of Iran, as follows: “...made of walnut wood. The total length is 37", with fingerboard 9" in length. The instrument is handled like a violoncello; but in shape resembles a mandolin with a long spike of worked iron. The belly is constructed from a pumpkin covered with parchment and mounted with stripes of bone radiating from a turquoise. The neck is pierced on each side with three holes, and with a hollow at the back, 3" in length; there are three wire strings and six pegs, three of which are dummies. The bow resembles our double-bass bows and is 22" in length; it is made of gypchin wood and has a strap and a loop with which to tighten the horsehair. To complete the equipment, a bit of beeswax is tied on to serve as rosin.”

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