‎Surveying‎

‎West Texas Electrical Log Service and Schlumberger Well Surveying Company.‎

‎Warren Petroleum Corp Oil Div. Mary O. Clayton # 1 Well Wildcat Yoakum County Texas. Schlumberger Electrical Log SP and Resistivity.‎

‎Schlumberger Well Surveying Corporation. 1956. Print. Very Good. No Binding. Folded Well Log / Electrical Log SP and Resistivity; With Note - This is Not a Complete Reproduction of the Original Log; Depth Reached = 11483'; Feet Measured = 6777'; in very good condition. . Schlumberger Well Surveying Corporation. unknown‎

Bookseller reference : 018769

‎Wiggins, John.‎

‎THE PRACTICE OF EMBANKING LANDS FROM THE SEA, Treated As a Means of Profitable Employment of Capital;.‎

‎pp. xii, 238, (1), 24 [Publisher's catalogue]. Penciled ownership of Daniel L. White, 1861. 12mo. Original full embossed cloth over stiff paper boards. Front board detached. Original printed paper label on front board, slightly chipped. "With Examples and Particulars of Actual Embankments, and Also Practical Remarks on the Repair of Old Sea-Walls." Scarce. SCIENCE BOX 1‎

‎YUNNAN PROVINCIAL BUREAU OF SURVEYING..‎

‎昆明导游图. Kunming dao you tu. Kunming Tourist Map.‎

‎No place of publication.: 广东省地图出版社.Guangdong sheng di tu chu ban she. 2nd Edition 2nd Printing. 1988. Colour folding tourist maps and transportation maps of Kunming Yunnan Province printed double sided. One side includes: seven birds-eye view maps of tourist attractions in Kunming two small maps of Kunming including surrounding region and 仙桥溶洞 "Xianqiao Karst Cave" and one photograph of Kunming CBD. On reverse: "Map of Kunming Municipal Transportation" scale not given accompanied by timetables of buses running within the city and around neighbouring regions upper right section and phone numbers of public services lower right section. Stamp of a prior dealer in Guangzhou signs of little worn on folds and corners otherwise good. Text in Chinese. Sheet measures 36.7 x 51.5cm. . 广东省地图出版社.[Guangdong sheng di tu chu ban she]. unknown‎

Bookseller reference : 137006

‎Zhejiang Surveying and Mapping and Geographic Information Bureau‎

‎Zhejiang Old AtlasChinese Edition‎

‎paperback. New. Ship out in 2 business day And Fast shipping Free Tracking number will be provided after the shipment.Paperback. Language: Chinese. Satisfaction guaranteedor money back. paperback‎

Bookseller reference : 105979 ISBN : 7503158980 9787503158988

‎ZUBLER LEONHARD. INSTRUMENT FOR SURVEYING AND GUNNERY‎

‎Novum Instrumentum Geometricum: Das ist Kurtzer und grundtlicher Bericht alle Weite Breite H�he und Tieffe mit sonderbarem Vortheil kunstlichen und gewiss auch von der Arithmetic unerfahrnen abzumessen: Mit XXII. sch�nen kunstreichen und verst�ndlichen Kuppferstucken geziert und erkl�rt: Auch den Kunstliebenden zugefallen an jetzo erstlich an tag geben: Durch Leonhard Zubler Burger zu Z�rich.‎

‎Basel Ludwig K�nigs 1607. 4to. Sewn as issued in later blank wrappers. Engraved ornamental title showing 2 geometers with instruments on verso large engraved coat of arms Henry Prince of Wales. 8652 pp. With 20 large engravings in the text. Printed on good paper fine and clean. � First edition though a Latin translation appeared at the same time. <br><br>Zubler was a prolific mathematician and instrument-maker in Z�rich and in this work he describes a triangulation instrument depicted on a full-page engraving invented by himself and shows its use in different situations of practical surveying and military use in artistic settings. The triangulation instrument was able to provide measures for length width height and angles all at once to be read on the scales on the baseline etc. <br><br>The instrument has two arms and a baseline. By fixing the angle between the baseline and the pivoted arm setting the sliding sight on the baseline arm to the scaled length of the baseline itself and finally from the second station sighting across the two arms while moving the second sliding sight into alignment with the first sight and the target the side of the triangle on the ground will be given with the position of the second sight adjusted to the scale. The provision of a degree scale on a semicircular plate at the pivot permits other techniques involving angle measurements or setting the arms at right angles.<br><br>Cockle: 947 Latin ed. - Poggendorff II:1420. unknown‎

Bookseller reference : 35352