Lot 932 · Autographs, Letters & Manuscripts
German Natural Scientist, Geographer & Explorer. A fine A.L.S
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- Estimate
- €300–€400 hammer ≈ $346–$462
- Result
- Performance
- Sale
- International Autograph Auctions — AUTOGRAPHS, LETTERS & MANUSCRIPTS, Urbanizacion El Real del Campanario. E-12, Bajo B 29688 Estepona (Malaga). SPAIN, Spain · 2 December 2021
- Record ID
- TB-2026-12492273
- Record
- first seen 4 Aug 2026 · updated 4 Aug 2026 · source ↗
- Cite this record
- TB-2026-12492273 — https://thebasis.art/cite/TB-2026-12492273
Humboldt, Alexander Von. 1769-1859., German Natural Scientist, Geographer & Explorer. A fine A.L.S. International Autograph Auctions, 2 Dec 2021, lot 932. result recorded. TheBasis.Art, TB-2026-12492273.
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Humboldt, Alexander Von. 1769-1859., German Natural Scientist, Geographer & Explorer. A fine A.L.S. International Autograph Auctions, 2 Dec 2021, lot 932. result recorded. TheBasis.Art, TB-2026-12492273.
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From the same sale Autographs, Letters & Manuscripts · Dec 2021
| Lot | Artist | Estimate | Result |
|---|---|---|---|
| Pope of the Roman Catholic Church 1590-91. His tenure lasted only ten month | GREGORY XIV: (1535-1591) | €1,500–€2,000 | |
| Pope of the Roman Catholic Church in 1605. His 27 days pontificate is… | LEO XI: (1535-1605) | €4,000–€6,000 | |
| Pope of the Roman Catholic Church and Ruler of the Papal States 1655-67 | ALEXANDER VII: (1599-1667) | €2,000–€3,000 | |
| Pope of the Roman Catholic Church 1676-89. An interesting A.L.S., Jo. Lyt | [INNOCENT XI]: (1611-1689) | €200–€300 | |
| Pope of the Roman Catholic Church and Ruler of the Papal States 1758-69. O | CLEMENT XIII: (1693-1769) | €1,500–€2,000 | |
| Pope of the Roman Catholic Church and Ruler of the Papal States 1829-… | PIUS VIII: (1761-1830) | €600–€900 |
Comparable results nearest sold works, same medium & price band
| Artist | Lot | vs. estimate | Result USD, incl. premium | Sale |
|---|---|---|---|---|
| Humboldt, Alexander Von. 1769-1859. | Humboldt Alexander Von: (1769-1859) | $475 est. | International Autograph Auctions, Nov 2017 | |
| Humboldt, Alexander Von. 1769-1859. | Prussian Geographer, Naturalist and Explorer. A.L.S., A. Hum | International Autograph Auctions, Jul 2020 | ||
| Humboldt, Alexander Von. 1769-1859. | German Natural Scientist, Geographer & Explorer. A good A.L. | International Autograph Auctions, Jul 2022 | ||
| Humboldt, Alexander Von. 1769-1859. | Ges. Werke. 12 Tle in 7 Bdn., 1841 | Ketterer Kunst, May 2009 | ||
| Humboldt, Alexander Von. 1769-1859. | German polymath, geographer, naturalist and explorer. A.L.S. | International Autograph Auctions, Sep 2023 | ||
| Humboldt, Alexander Von. 1769-1859. | Kosmos, 4 Bde. + Bromme, 1 Atlas, zus. 5 Tle. 1845-61 | Ketterer Kunst, May 2009 | ||
| Humboldt, Alexander Von. 1769-1859. | Kleinere Schriften. Stuttgart und Tubingen: J. G. Cotta'sche | Bonhams, Dec 2016 | ||
| George IV | & Elizabeth (1900-2002) | International Autograph Auctions, Jun 2026 |
The closest sold results by price, artist, and medium — the appraiser's comp set, generated from the corpus. All figures converted to USD at current reference rates.