Skip to main content
Go to accessibility notice

    Description

    Mercury-Atlas 6 (Friendship 7) Original Ground Control Data Strip Recording of John Glenn's EKG. Quite an interesting and historic item. A 12.75" x 16" section of continuous-feed graph paper showing data readings of eight different parameters as taken during the end of Glenn's third earth orbit, shortly before re-entry. Personal readings showing Glenn's physical condition are: Breathing, EKG, and Body Temperature. Readings showing the spacecraft's condition are: "Retro Attitude, Retro Firing, Retro Jettison, Retro Rocket Temperature, and Impact Deployment. Handwritten period notes along the top read: "Tracked over Florida J Glenn end of 3d orbit - Feb 20, 1962..." Parameters are named in ink along the right side. A great and unique period relic from America's first orbital space mission. Paper is carbon-backed and there are numerous extraneous marks and a small piece is torn off but present, good overall.

    Shipping, Taxes, Terms and Bidding
    Calculate Standard Domestic Shipping

    Sales Tax information  |  Terms and Conditions

    Bidding Guidelines and Bid Increments

    Glossary of Terms

    Auction Info

    Auction Dates
    May, 2015
    22nd Friday
    Bids + Registered Phone Bidders: 4
    Lot Tracking Activity: N/A
    Page Views: 743

    Buyer's Premium per Lot:
    25% on the first $100,000 (minimum $14), plus 20% of any amount between $100,000 and $1,000,000, plus 12% of any amount over $1,000,000 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 2019 September 14 - 15 Americana & Political The David and Janice Frent Collection of Political & Presidential Americana 8 - Dallas.

    Learn about consigning with us

    The department director has the heart of a true and highly knowledgeable collector with the business acumen of someone who has been not only successful but has decades of an impeccable track record
    David Greenburg,
    Chicago, IL
    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

    2018 September 13 Rare Books & Maps Signature Auction Books - Dallas
    2018 September 13 Rare Books & Maps Signature Auction Books - Dallas
    REALIZED $1,094,775