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Violin/Ernst Heinrich Roth Viola


Roth Label
Roth Label  

Glaesel Label
Glaesel Label  
Dear Mr. Lashof,

I was hoping to get your advice on an Ernst Heinrich Roth Viola that I purchased.   On the bass side of the instrument, is the label and stamp reading, "The viola label says "Ernst Heinrich Roth/Bubeubenreuth Erlanger 1985/Made in west Germany/Reproduction of an Antonius Stradivarius/Cremona 1724.  The number stamped on the inside is E5 0449.  "  

It all looks authentic, however in the other F-hole there is a Glaesel label.  Does the Glaesel label detract from the value of the viola?  Does it speak to the authenticity of the instrument?


Hi Allen

Based on everything that you have stated and I can see in the pictures provided, this is a genuine Roth from 1985.  The E5 makes it 1985 and the 4 digit serial number places it after the late 50's.  The style of lettering on the label as well as the brand stamp above it are all consistent with a Roth from that era.

Glaesel was the parent company for Roth instruments at that time, so the Glaesel label is part of it's history.  Just keep in mind that any Roth made after around1930, is not worth as much, given the same model, as one from the 1920's.  Obviously an individual instruments own merits are taken into consideration when a proper evaluation is given. Your specific model is in the top half of the quality range.


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David Lashof


I can answer questions on violin, viola, cello and bass making, repair and maintenance as well as supply general violin value ranges and information on instrument makers’ assuming the instrument's as labeled. I don't give values for modern makers as many of these modern makers are yet unknown to me. I can only give you feedback based on what information you give me, and no authority on the instrument can know every maker's work that ever lived. I have access to many books on makers and auction prices on over 25,000 makers, as well as having 36 years of experience with selling and appraising violins. Without having the instrument in hand, any estimate over the internet is just a guess as the label inside an instrument is more often wrong than right, so just having that information is not very useful. Pictures can sometimes be helpful but only so much, as the "feel" of the instrument along with small clues in workmanship and varnish cannot be seen in pictures. Any pictures should be high quality close-ups of the top and back. Additional photos of the front and treble side of the neck are also useful. It is always best to have an instrument seen in person at a violin shop that does appraisals. I can also provide advice on bows, rosin, strings and other string instrument accessories. As I am now retired, I have no bias towards selling anything; I only wish to share my knowledge and experience by providing information for those that may be getting confused by misinformation, misdirection or conflicting statements. (While I have seen many thousands of instruments and have performed numerous appraisals; if I have not evaluated an instrument in person, any information I set forth in an opinion is just that, an opinion based solely on what you have provided. Thusly, no financial decision should be based on that opinion, but rather, further investigation should be performed by having the instrument examined in person.)


I am a retired violin maker and repairman with 35 years experience having worked in Chicago and Maryland at 5 different violin shops and music stores including the first violin repairman at William Harris Lee in Chicago, the head repairman at Weavers Violins in Maryland, and in my own shop of 25 years. I have made 160 instruments and have restored countless professional level and student grade instruments. I am an accomplished violinist having performed with semi-professional as well as amateur groups although I haven't played for years and mostly stay away from questions about playing. I have taught violin making and restoration to about 20 students; three of which have gone on professionally and now have their own shops. I know violins from playing, selling, repairing, making and teaching.

Violin Society of America (VSA). American String Teachers Association (ASTA)

I graduated from the prestigious 4 year Chicago School of Violin Making in 1981 under Master Violin Maker Tschu Ho Lee. I also studied with violin maker Willis M. Gault in Washington DC from 1973-75, who was the former owner of the oldest known example of an instrument from the modern violin family, an Andreas Amati Viola.

Awards and Honors
2008 Chester Petranek Award for service to the music community. ASTA award for service. Top All Expert in Violin for 2014 and 2015.

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I have worked with many professional musicians from DC area Symphonies as well as players from all over the US. Here are just a few, Leonard Slatkin - Former conductor of the National Symphony Orchestra. Doris Gazda - Nationally renowned string specialist and composer. Bernard Greenhouse, Tanya Anisimova - Internationally renowned Solo Cellists. Jody Gatwood, Mark Pfannschmidt, Lori Barnet, Doug Dubé, Judy Silverman - National Philharmonic Orchestra. Robert Blatt, David Hardy, Glen Garlick - National Symphony Orchestra. Eddie Stubbs, Brendan Mulvahill, Nate Leath - Professional Fiddle Players. David Basche, Pat Braunlich, John Knudson, Romano Solano, Ed Ferris, Fred Lieder - freelance musicians.

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