
Appraisal: Knobelsdorf Tortoise Shell Mandolin, ca. 1900
Clip: Season 28 Episode 19 | 1m 9sVideo has Closed Captions
Appraisal: Knobelsdorf Tortoise Shell Mandolin, ca. 1900
In Vintage Denver 2024, Hour 2, Allan Katz appraises a Knobelsdorf tortoise shell mandolin, ca. 1900.
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Funding for ANTIQUES ROADSHOW is provided by Ancestry and American Cruise Lines. Additional funding is provided by public television viewers.

Appraisal: Knobelsdorf Tortoise Shell Mandolin, ca. 1900
Clip: Season 28 Episode 19 | 1m 9sVideo has Closed Captions
In Vintage Denver 2024, Hour 2, Allan Katz appraises a Knobelsdorf tortoise shell mandolin, ca. 1900.
Problems with Closed Captions? Closed Captioning Feedback
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Learn Moreabout PBS online sponsorshipGUEST: Well, it used to belong to my father-in-law.
He lived in Chicago, and he was a bargain dealer.
He used to pick up all kinds of stuff at garage sales and flea markets.
He had a little business, and he collected mandolins.
And this is one of his mandolins that I happen to enjoy.
APPRAISER: Well, the magic of this piece is the fact, yes, it is a mandolin.
And the wonderful thing about it is what he used for the backing of the piece.
GUEST: Yes.
APPRAISER: He used a tortoise shell.
GUEST: Mm-hmm.
APPRAISER: And he carved a head of a turtle...
GUEST: Mm-hmm.
APPRAISER: ...put a beautiful little inlaid eye...
GUEST: Mm-hmm.
APPRAISER: ...and that became the instrument.
And in the folk art world, this item would be valued somewhere in the $4,000 to $6,000 range.
GUEST: Get outta here!
(both laughing) No way!
APPRAISER: It's a wonderful, wonderful piece of folk art, it really is.
And any folk art collector who collects musical instruments would get a special treat out of this one.
GUEST: Just to think my family didn't want me to bring it.
They went, "You're not bringing that, Mom!"
(laughing): APPRAISER: Really?
(laughs) GUEST: Yeah.
Appraisal: 1771 Pennsylvania Fraktur
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Clip: S28 Ep19 | 1m 33s | Appraisal: 1771 Pennsylvania Fraktur (1m 33s)
Appraisal: 1878 Daniel Huntington Oil Portraits
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Clip: S28 Ep19 | 1m 3s | Appraisal: 1878 Daniel Huntington Oil Portraits (1m 3s)
Appraisal: 1937 Jean Carlu Paris Exposition Poster
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Clip: S28 Ep19 | 2m 49s | Appraisal: 1937 Jean Carlu Paris Exposition Poster (2m 49s)
Appraisal: American Flyer Train Set, ca. 1930
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Clip: S28 Ep19 | 3m 1s | Appraisal: American Flyer Train Set, ca. 1930 (3m 1s)
Appraisal: Basan Rembrandt Etching, ca. 1780
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Clip: S28 Ep19 | 3m 13s | Appraisal: Basan Rembrandt Etching, ca. 1780 (3m 13s)
Appraisal: Boston Queen Anne Side Chair, ca. 1740
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Clip: S28 Ep19 | 59s | Appraisal: Boston Queen Anne Side Chair, ca. 1740 (59s)
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Clip: S28 Ep19 | 54s | Appraisal: Chinese Bronzes (54s)
Appraisal: Civil War Colonel Uniform Group, ca. 1863
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Clip: S28 Ep19 | 3m 2s | Appraisal: Civil War Colonel Uniform Group, ca. 1863 (3m 2s)
Appraisal: Coastal Massachusetts Armchair, ca. 1680
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Clip: S28 Ep19 | 2m 50s | Appraisal: Coastal Massachusetts Armchair, ca. 1680 (2m 50s)
Appraisal: Diamond & Gold Ring, ca. 1920
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Clip: S28 Ep19 | 1m 2s | Appraisal: Diamond & Gold Ring, ca. 1920 (1m 2s)
Appraisal: Harry Bertoia Sonambient Sculpture, ca. 1965
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Clip: S28 Ep19 | 1m 35s | Appraisal: Harry Bertoia Sonambient Sculpture, ca. 1965 (1m 35s)
Appraisal: Manuscripts & William S. Soule Photos, ca. 1872
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Clip: S28 Ep19 | 3m 34s | Appraisal: Manuscripts & William S. Soule Photos, ca. 1872 (3m 34s)
Appraisal: Miles City Trophy Saddle, ca. 1914
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Clip: S28 Ep19 | 2m 15s | Appraisal: Miles City Trophy Saddle, ca. 1914 (2m 15s)
Appraisal: Moser Cranberry Glass Vase, ca. 1920
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Clip: S28 Ep19 | 39s | Appraisal: Moser Cranberry Glass Vase, ca. 1920 (39s)
Appraisal: National Dobro Corporation Guitar, ca. 1940
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Clip: S28 Ep19 | 25s | Appraisal: National Dobro Corporation Guitar, ca. 1940 (25s)
Appraisal: Old Mine Cut Diamond Ring & Flato Watches
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Clip: S28 Ep19 | 3m 24s | Appraisal: Old Mine Cut Diamond Ring & Flato Watches (3m 24s)
Appraisal: Rolex Cosmograph Daytona, ca. 1975
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Clip: S28 Ep19 | 35s | Appraisal: Rolex Cosmograph Daytona, ca. 1975 (35s)
Appraisal: Steiff Character Doll, ca. 1915
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Clip: S28 Ep19 | 2m 34s | Appraisal: Steiff Character Doll, ca. 1915 (2m 34s)
Appraisal: Tiffany Studios Desk Lamp, ca. 1925
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Clip: S28 Ep19 | 33s | Appraisal: Tiffany Studios Desk Lamp, ca. 1925 (33s)
Appraisal: Victorian Memorial Hair Wreath, ca. 1875
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Clip: S28 Ep19 | 38s | Appraisal: Victorian Memorial Hair Wreath, ca. 1875 (38s)
Appraisal: Weller Sicard Vase, ca. 1905
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Clip: S28 Ep19 | 3m 3s | Appraisal: Weller Sicard Vase, ca. 1905 (3m 3s)
Appraisal: Signed Mercury 7 Photo & Paperwork
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Clip: S28 Ep19 | 2m 41s | Appraisal: Signed Mercury 7 Photo & Paperwork (2m 41s)
Appraisal: 1910 Hough's "American Woods" 3rd Edition Set
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Clip: S28 Ep19 | 3m 3s | Appraisal: 1910 Hough's "American Woods" Set, from ROADSHOW's Special: Finders Keepers. (3m 3s)
Appraisal: Bessie Potter Vonnoh Bronze, ca.1900
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Clip: S28 Ep19 | 3m 13s | Eric Silver appraises a Bessie Potter Vonnoh bronze, ca.1900. (3m 13s)
Appraisal: Ancient Egyptian Canopic Jar, ca. 340 BC
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Clip: S28 Ep19 | 2m 56s | Anthony Slayter-Ralph explores the history behind an ancient Egyptian canopic jar. (2m 56s)
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Funding for ANTIQUES ROADSHOW is provided by Ancestry and American Cruise Lines. Additional funding is provided by public television viewers.