Comentarios de la gente - Escribir un comentario
No encontramos ningún comentario en los lugares habituales.
acid action added addition advantage allowed alloy amount annealing appearance applied Author beautiful become boiling carats carefully chemical clean cloth collected colour common complete considerable consists Construction containing copper cost Crown 8vo desired dissolved dwts Edition effect employed enamel Engineer English engraving finish flux German give given gold grains hand heat Illustrations iron jewellers jewellery kind latter lemel liquid manner manufacture material means mechanical melting metal method Mining minutes mixture necessary numerous operation ounce oxide performed piece Plates polishing portion practical prepared present produced proper properly proportion pure quantity recommended reduced reference refiner removed render Revised rinsed salt scrap Second silver solder solution standard sufficient suitable surface Tables taken tion trade Treatise usual various waste weight whole wire workman
Página 10 - LIST OF CONTENTS. I. Historical Sketch of some of the means that have been adopted for the Supply of Water to Cities and Towns. — II. Water and the Foreign Matter usually associated with it— III. Rainfall and Evaporation.— IV. Springs and the waterbearing formations of various districts. — V. Measurement and Estimation of the Flow of Water.— VI. On the Selection of the Source of Supply.— VII. Wells.— VIII.
Página 5 - Edition, revised. 5s. clotb limp ; 6s. cloth boards. 189. THE RUDIMENTS OF PRACTICAL BRICKLAYING. In Six Sections : General Principles; Arch Drawing, Cutting, and Setting; Pointing; Paving, Tiling, Materials; Slating and Plastering; Practical Geometry, Mensuration, &c. By ADAM HAMMOND.
Página 3 - And a river went out of Eden to water the garden; and from thence it was parted, and became into four heads. The name of the first is Pison: that is it which compasseth the whole land of Havilah, where there is gold; and the gold of that land is good: there is bdellium and the onyx stone.
Página 29 - Timber Merchant. THE PRACTICAL TIMBER MERCHANT. Being a Guide for the use of Building Contractors, Surveyors, Builders, &c., comprising useful Tables for all purposes connected with the Timber Trade, Marks of Wood Essay on the Strength of Timber, Remarks on the Growth of Timber, &c. By W. RICHARDSON. Fcap. 8vo, 35. 6d. cloth. "This handy manual contains much valuable information for the use of timber merchants* builders, foresters, and all others connected with the growth, sale, and manufacture of...
Página 42 - Rates, from id, to i68s. per cwt., and containing 186,000 Direct Answers, which, with their Combinations, consisting of a single addition (mostly to be performed at sight), will aftord an aggregate of 10,266,000 Answers; the whole being calculated and designed to ensure correctness and promote despatch.
Página 16 - Vinctus : The Prometheus Bound. From the Text of DINDORF. Edited, with English Notes, Critical and Explanatoryby the Rev. JAMES DAVIES, MA is. 32. ^Eschylus: Septem Contra Thebes : The Seven against Thebes.' From the Text of DINDORF. Edited, with English Notes, Critical and Explanatory, by the Rev. JAMES DAVIES, MA is. 40. Aristophanes : Acharnians. Chiefly from the Text of CH WEISE. With Notes, by CST TOWNSHEND, MA is. 6d. 41. Thucydides : History of the Peloponnesian War.
Página 20 - THE PROSPECTOR'S HANDBOOK: A Guide for the Prospector and Traveller in Search of Metal-Bearing or other Valuable Minerals. By JW ANDERSON, MA (Camb.), FRGS, Author of "Fiji and New Caledonia.
Página 10 - MATHEMATICAL TABLES, for Trigonometrical, Astronomical, and Nautical Calculations ; to which is prefixed a Treatise on Logarithms. By HENRY LAW, CE Together with a Series of Tables for Navigation and Nautical Astronomy. By Prof. JR YOUNG. New Edition. 4s. 204*.
Página 3 - WORKSHOP COMPANION. Comprising a great variety of the most useful Rules and Formulae in Mechanical Science, with numerous Tables of Practical Data and Calculated Results for Facilitating Mechanical Operations. By WILLIAM TEMPLETON, Author of "The Engineer's Practical Assistant," &c., &c. Eighteenth Edition, Revised, Modernised, and considerably Enlarged by WALTER S. HUTTON, CE, Author of "The Works' Manager's Handbook," " The Practical Engineer's Handbook,