Priced and Illustrated Catalogue of Mathematical Instruments and Materials for Drawing, Surveying, and Civil Engineering, Made, Imported, and Sold, Wholesale and Retail ... Pt. 1, Teil 11883 - 205 Seiten |
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12 inches long 2d edition 5-inch plain Dividers 90 degrees adjustment ANEMOMETER Architect Architecture Beam Compass BERGNER'S blade Bow Pencil Boxwood centre cents clamp and tangent Clinometer cloth colors Curves Design Paper division dozen Drawing Board drawing instruments Drawing Pen Engineers engravings extra feet long foot German Silver Protractor German Silver Triangle graduated Hair Spring Dividers half degrees Hard Rubber head Illustrated inches diameter inches long inches wide India Ink ISOMETRIC PROJECTIONS legs Lengthening Bar London mahogany Mechanics Morocco Box Needle Points Pair of 5-inch PARALLEL RULERS Pen and Pencil Pencil Points plates Pocket Compass Points and Lengthening Practical Treatise PRICE Prof Proportional Dividers quire Railroad reading right angles Rulings scale of chords Set of Instruments sheet side sights Spring Bow Pen steel points Steel Tape Measure straight edge surveyor tangent screw TELESCOPIC SIGHT Triangular Scale tripod vertical circle Weale's Series wheel wood Zerah Colburn
Beliebte Passagen
Seite 167 - QC A New, Revised, and considerably Enlarged Edition (the 6th), with very numerous Illustrations. 4s. 6d. cloth limp; 5s. 6d. cloth boards, gilt. 82. THE POWER OF WATER, as applied to drive Flour Mills, and to give motion to Turbines and other Hydrostatic Engines.
Seite 163 - Screw Cutting Tables, for the use of Mechanical Engineers, showing the proper arrangement of Wheels for cutting the Threads of Screws of any required pitch, with a Table for making the Universal Gas-pipe Threads and Taps.
Seite 165 - The THEORY of STRAINS in GIRDERS and similar Structures, with Observations on the application of Theory to Practice, and Tables of the Strength and other Properties of Materials.
Seite 158 - Mechanical Drawing. A Textbook of Geometrical Drawing for the use of Mechanics and Schools, in which the Definitions and Rules of Geometry are familiarly explained; the Practical Problems are arranged from the most simple to the more complex, and in their description technicalities are avoided as much as possible. With illustrations for Drawing Plans, Sections, and Elevations of Railways and Machinery; an Introduction to Isometrical Drawing, and an Essay on Linear Perspective and Shadows.
Seite 200 - ... or one-half degree of the limb is given by the upper row of figures on the opposite side of the vernier. To read beyond thirty, add the minutes given by the vernier to that number, and the sum will be the correct reading.
Seite 171 - Illustrations. 4s. 6d.t 158. THE SLIDE RULE, AND HOW TO USE IT; containing full, easy, and simple Instructions to perform all Business Calculations with unexampled rapidity and accuracy. By CHARLES HOARE, CE Fifth Edition.
Seite 198 - He will observe that the E and "W letters on the face of the compass are reversed from their natural position, in order that the direction of the line of sight may be correctly read.
Seite 155 - SLOAN. — American Houses : A variety of Original Designs for Rural Buildings. Illustrated by 26 colored engravings, with descriptive references. By SAMUEL SLOAN, Architect.
Seite 174 - Second edition, revised and enlarged. No. 19. STRENGTH OF BEAMS UNDER TRANSVERSE LOADS. By Prof. W. Allan, author of "Theory of Arches.
Seite 174 - No. 37- GEOGRAPHICAL SURVEYING: ITS USES, METHODS, and Results. By Frank De Yeaux Carpenter, CE No.