Humidity rippled, lightly character-soiled covers with very worn edges and corners; The geophone is actuated solely by means of sound waves transmitted through earth or rock; Its uses include locating trapped miners, detecting leaks in buried water mains, determining the limits of active fires in sealed areas, and predicting possible cave-ins and mining disasters before they happen; 33p. Size: 8vo - Over 7 3/4" - 9 3/4 " Tall. Seller Inventory # AC2580

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Bibliographic Details

Title: Application of the Geophone to Mining ...

Publisher: Department of the Interior, Bureau of Mines, Washington, DC

Publication Date: 1922

Binding: Wraps

Illustrator: Photographs and Drawings

Condition: Good

Edition: First Edition.

Book Type: Paperback

Store Description

Established July 1, 1946. Member- Rocky Mountain Antiquarian Booksellers Association. e-mail: bookmail@clausenbooks.com. Now selling exclusively on-line. Used - Old - Rare - Out-of-print - Antiquarian visit our homepage at www.clausenbooks.com

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Members of these associations are committed to maintaining the highest standards. They vouch for the authenticity of all items offered for sale. They provide expert and detailed descriptions, disclose all significant defects and/or restorations, provide clear and accurate pricing, and operate with fairness and honesty during the purchase experience.

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Clausen Books, RMABA
CO, U.S.A.

Terms of Sale:

Call or text 719-331-0785; Owner: Douglas P. Clausen, dba
Clausen Books, RMABA, 2316 North Wahsatch Avenue, #234, Colorado Springs, CO 80907 USA;
Colorado Sales Tax license #24-81363-0000. For our customers in the Eurozone,
the used books we sell are zero-rated under the VAT and Clausen Books is not
required to have a VAT registration number. e-mail: bookmail@clausenbooks.com.
Visa, Mastercard, American Express, Discover/Novus, Checks, Money Orders, and
Paypal. RETURNS: Satisfaction guaranteed. ...

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Call or text 719-331-0785; e-mail: bookmail@clausenbooks.com. SHIPPING AND HANDLING: ALL USPS SHIPMENTS (U.S. and Puerto Rico)INCLUDE DELIVERY CONFIRMATION. USPS Media Mail: Single Volumes $4.25; each additional volume $1.75, IN THE SAME ORDER. Heavier volumes may be priced higher. PRIORITY MAIL: Single Volumes $9.95, and $3.50 each additional book IN THE SAME ORDER. Heavier volumes will be priced higher. OVERSEAS ORDERS: Costs vary, based on weight, size and destination. Packages will be shipped via Global Priority Mail whenever possible and customer will be reimbursed for over-charges whenever possible. New US Postal Rates necessitate this change.

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