Antiques Roadshow

Appraisal: Aviation Autograph Collection

Clip: Season 23 Episode 23 | 3m 35s Video has closed captioning.

In Out of This World, Ken Sanders Appraises a 20th-Century Aviation Autograph Collection.

Aired: 07/08/19

Rating: TV-G

Problems Playing Video? | Closed Captioning

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1970 Robert Smithson Spiral Jetty Plans

Owner Interview

1970 Robert Smithson Spiral Jetty Plans

Hear the owner speak more about the personal significance of the Spiral Jetty plans.

Watch the Interview