Viola D’Amore Bow, Copy of NMM_3470 by Andrew Dipper, 2014, Bow with Clip-in Frog
Dipper Restorations, being museum restoration specialists, sometimes has the opportunity to work with the collection of the National Music Museum on the campus of The University of South Dakota. One of the benefits of this became apparent in a commission we recently received to build a viola d’amore bow.
The bow we chose to build was based on bow number 3470 in the Museum’s collection. This very interesting bow is part of the ex-Arne Larson collection. This bow dates from around 1720 and has French or Italian characteristics.
NMM_3470 Slide and Frog
As originally designed it had a clip-in frog, but later a screw-adjustable frog from a different bow was adapted to this stick. The frog shown in the picture is clearly not the original one for this bow, as you can see the slide recess doesn’t fit the matching recess in the bow stick.
The butt end of the stick was cut off and an iron ferrule was added to reinforce cracks in the stick.
Viola D’Amore Bow, Copy of NMM_3470 by Andrew Dipper, 2014, Bow Tip
The bow we built has a snakewood (Piratinera guianensis) stick based on NMM 3470 and frog like one that was originally used on that bow. Viola D’Amore bows are usually considerably longer than violin bows from the same period and have a higher tip. This bow weighs 59.4g and is 71.4cm long.
Viola D’Amore Bow, Copy of NMM_3470 by Andrew Dipper, 2014, Bow Tip and Mortice
Antonio Stradivari Cello Frog Template
This maple Antonio Stradivari cello frog template is located in the Museo Del Violino
in Cremona, Italy. Our frog was made using a copy of another Stradivari template that matched the recess in the NMM_3470 bow.
Viola D’Amore Bow, Copy of NMM_3470 by Andrew Dipper, 2014, Frog Left Face
Andrew made this frog of Sonoran Desert Ironwood (Olneya tesota), chosen for its grain and figure which resemble tortoise shell. The new bow plays wonderfully and has an even response over the entire length of the stick.
Viola D’Amore Bow, Copy of NMM_3470 by Andrew Dipper, 2014, Frog Right Face
Viola D’Amore Bow, Copy of NMM_3470 by Andrew Dipper, 2014, Frog Hair Channel
Viola D’Amore Bow, Copy of NMM_3470 by Andrew Dipper, 2014, Oblique View of the Frog