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Heritage Auctions: Space Exploration Signature® Auction
Auction Reports
| Auction Name | Space Exploration Signature® Auction | Total Sales (USD) | 1,110,225.50 |
|---|---|---|---|
| Auction Date | July 23, 2026 - July 24, 2026 | Low Estimate of Lots Sold (USD) | 509,160.00 |
| Sale Number | #6340 | High Estimate of Lots Sold (USD) | 763,740.00 |
| Total Lots | 504 | ||
| Sold Lots | 492.0 | Low Estimate of All Lots (USD) | 551,880.00 |
| % of Lots Sold | 97.62% | High Estimate of All Lots (USD) | 827,820.00 |
| Unsold Lots | 12 | Total Sales as a % of High Est. | 134.11% |
Top twenty-five by sale price
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Freeman’s, August 20. President Washington Reaffirms the US Treaty of Friendship and Peace with Morocco, the Longest Unbroken Treaty in US History. $50,000 – 80,000.Freeman’s, August 20. Weeks After Victory at Yorktown, Benjamin Franklin Promises Repayment of a French Loan that Funded the American Revolution. $200,000 – 300,000.Freeman’s, August 20. Rare First Edition of the Foundational Text of the Mormon Church. $100,000 – 150,000.Freeman’s, August 20. President Washington Sends the First Major Law Passed by Congress, the Tariff Act of 1789. $100,000 – 150,000.Freeman’s, August 20. A Scarce Example of Audubon's Depiction of a Brown Pelican, Plate CCLI from his Birds of America. $30,000 – 50,000.Freeman’s, August 20. The Official and First Obtainable Broadside Printing of the Lincoln's Final Emancipation Proclamation. $30,000 – 50,000.
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