FINAL STEPS

The frog illustrated in some previous posts has been mounted on a stick and the bow is nearly finished. This bow is for Antonio Anselmi, a violinist in Rome who is concertmaster of the I Musici chamber orchestra. The selection of the stick was critical for this bow as it always is for the bow maker. Anselmi plays on a late Amati with a Tourte weighing about 57 grams and he wants a soprano vocal quality to the sound. So the challenge was to find a stick with the right tonal potential of low to medium density wood. One such stick was found but ended up being set aside well into the process because intuitively it lacked too many other requisite characters. So a stick of very responsive wood of medium density was chosen and the projected weight raised slightly to 59 grams. The stick is quite powerful but much of this is placed in reserve through the cambering approach to give the stick flexibility. Several earlier bows I made with the same wood proved to have a pure, singing upper register.

In the picture you can see the unlined frog while the screw and evelet are lubricated. An unlined frog should not swing laterally on the stick as this can weaken the edges. So the frog is carefully adjusted for a snug fit. Finally the bow is measured and the camber recorded so I have the record of the bow and can duplicate aspects of it in future bows if need be. The diameter of the stick is measured in 12 places and also the height of the frog and head are noted.

Now the bow is photographed and the basic work is done. But the bow is not complete; it is now rosined and played for a day or two. If there are any final adjustments to be made to the camber they will be made before the bow is shipped.