Punctuation has been standardised, and possible typographical errors have been changed. Archaic, variable and inconsistent spelling and hyphenation have been preserved. SURVEYING AND LEVELLING INSTRUMENTS FOR CONSTRUCTION, QUALITIES, SELECTION, PRESERVATION, ADJUSTMENTS, AND USES; WITH OTHER APPARATUS AND APPLIANCES USED BY CIVIL ENGINEERS AND SURVEYORS IN THE FIELD. BY WILLIAM FORD STANLEY OPTICIAN, MANUFACTURER OF SURVEYING AND DRAWING INSTRUMENTS, AUTHOR OF A TREATISE ON DRAWING INSTRUMENTS, PROPERTIES AND MOTIONS OF FLUIDS, NEBULAR THEORY, ETC. FOURTH EDITION Revised by H. T. TALLACK. LONDON: E. & F. N. SPON, LTD., 57, HAYMARKET, S.W. NEW YORK: 123, LIBERTY STREET AND OF W. F. STANLEY & CO., LIMITED 286, High Holborn, London, W.C. 1914 |