Helmuth Keller
Philadelphia
Worked
Philadelphia
Made
Viola
Auction Price History
Highest auction price
£10,688
6 results
| Type | Details | Auction house | Sold | Price |
|---|---|---|---|---|
| Viola | Labelled Helmuth A. Keller master-luthier Philadelphia, Pa., inscribed to the inside back 64 Lot 38 | Tarisio | May 2025 | £10,688est. $ 5,000-8,000 |
| Viola | Labelled Helmuth A. Keller Philadelphia Pa, inscribed to the inside back 1968 Lot 40 | Tarisio | January 2024 | £8,909est. $ 5,000-8,000 |
| Viola | Labelled Helmuth Q. Keller Violinmaker Philadelphia, Pa., branded to the lower rib HK Lot 39 | Tarisio | November 2022 | £7,068est. $ 5,000-8,000 |
| Violin | Labelled Helmuth A. Keller, Violinmaker, Philadelphia, Pa Lot 225 | Tarisio | October 2014 | £3,752est. $ 5,000-8,000 |
| Labelled Helmut A Keller, master luthier / dealer, 71 Pine Street Philadelphia Lot 284 | — | June 2013 | £4,800est. £ 3,000-5,000 | |
| Viola | Labelled Helmuth Q. Keller, Violinmaker, Philadelphia, Pa, branded to the lower rib HK Lot 75 | Tarisio | November 2012 | £4,868est. $ 5,000-8,000 |
No results match those filters.
Sell your instrument with Amati
Get started by uploading photos of your instrument for our experts to review.
Sell your instrument with Amati
Get started by uploading photos of your instrument for our experts to review.
