Description

    Danish Physicist Hans Christian Oersted 1847 Document Signed The dictionary defines Oersted as "the magnetic field strength 1 cm from a unit magnetic pole." It seems to us that if you've had a standard unit named after you, you've done pretty well in your field. Oersted (1777-1851) was a Danish physicist and chemist whose discovery in 1819 that a magnetic needle is deflected at right angles to a conductor carrying an electric current established a relationship between magnetism and electricity and initiated the study of electromagnetism. Offered here is a document in his native language, signed "H. Oersted," one page, 8.5" x 11", on Royal Danish Society of the Sciences letterhead, and dated September 1, 1847. Oersted transmits academic publications to the secretary of the Gottingen Royal Society of Sciences. In fine condition, with one horizontal fold, several ink notations, and scattered foxing. Accompanied by COA from PSA/DNA.

    Fees, Shipping, and Handling Description: Small Flat (view shipping information)

    Sales Tax information  |  Terms and Conditions

    Bidding Guidelines and Bid Increments

    Glossary of Terms

    Auction Info

    Auction Dates
    April, 2005
    13th Wednesday
    Bids + Registered Phone Bidders: 2
    Lot Tracking Activity: N/A
    Page Views: 193

    Buyer's Premium per Lot:
    15% of the successful bid (minimum $9) per lot.

    Sold for: Sign-in or Join (free & quick)

    Heritage membership

    Join Now - It's Free

    VIEW BENEFITS
    1. Past Auction Values (prices, photos, full descriptions, etc.)
    2. Bid online
    3. Free Collector newsletter
    4. Want List with instant e-mail notifications
    5. Reduced auction commissions when you resell your
      winnings 
    Consign now
    • Cash Advances
    • More Bidders
    • Trusted Experts
    • Over 200,000 Satisfied Consignors Since 1976
    Consign to the 2018 May 12 Musical Instruments Signature Auction - Dallas.

    Learn about consigning with us

    The pre and post sales experience was wonderful and flawless. Heritage has the best in-house operation I have ever seen and their people are not only professional but fun to work with, especially Steve C.

    As for Heritage's online system… Yes the interface is more complex than what we are used to with SAN but what is behind that interface is amazing for sellers and buyers alike. It is real time and for a real serious auction buyer there is nothing better in the auction industry, bar none.
    Ron Cipolla,
    AZ
    View More Testimonials

    HA.com receives more traffic than any other auction house website. (Source: Similarweb.com)

    Video tutorial

    Getting the most out of search

    Recent auctions

    2017 October 21 The David and Janice Frent Collection of Presidential & Political Americana
    2017 October 21 The David and Janice Frent Collection of Presidential & Political Americana
    REALIZED SO FAR $909,600