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Seismograph Earthquake Detector 1938 HowTo Build PLANS

$ 5.74

Availability: 18 in stock
  • Refund will be given as: Money back or replacement (buyer's choice)
  • All returns accepted: Returns Accepted
  • Item must be returned within: 30 Days
  • Condition: An original magazine article that has been carefully removed, and sent in a acid free sleeve.
  • Return shipping will be paid by: Buyer

    Description

    “Fishing for Distant Earthquakes with a Home-made Seismograph”. Plans to build a Seismograph. This fascinating science project can record earthquake tremors up to 5,000 miles away. Uses commonly available materials This is an original 4+ page magazine article from 1938 Page measures 6 1/2" x 9". We do not photocopy these. Article Includes Measured Drawings and Diagrams Instructions
    Seismograph Earthquake Detector 1938 HowTo Build PLANS
    Seismograph Earthquake Detector 1938 HowTo Build PLANS
    Click images to enlarge
    Description
    “Fishing for Distant Earthquakes with a Home-made Seismograph”. Plans to build a Seismograph. This fascinating science project can record earthquake tremors up to 5,000 miles away.
    Uses commonly available materials
    This is an original 4+ page magazine article from 1938
    Page measures 6 1/2" x 9".
    We do not photocopy these.
    Article Includes
    Measured Drawings and Diagrams
    Instructions
    Payment
    Payment: by Paypal, Visa, Mastercard, Discover, American Express, Apple Pay, G Pay, accepted thru eBay. Items shipped upon receipt of payment.
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    .00 other International shipping
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