...H A LEWIS DALE © Thomas Telford and ICE 1933 AIR MINISTRY CONSTRUCTION AERODROMES CIVIL AVIATION AIR TRANSPORT AIRFIELDS AIRCRAFT AVIATION CLASSIFICATION PROBLEMS SITES SELECTION GRADING LEVELLING DRAINAGE SURFACING ARTIFICIAL SURFACES MAINTENANCE LANDINGS GROUNDS...

...E O HENRICI © Thomas Telford and ICE 1920 LEVELLING MAPS HEIGHT SURVEYS HISTORY METHODS INSTRUMENTS ERRORS ATMOSPHERIC REFRACTION GRAVITY STAVES ORDNANCE PRECISION 116 16 December, 1919. Sir JOHN P U R S E RG R I F F I T H , President, in the Chair. Mr. W. H. PATCHEaLskLed...

...A KENNEDY; A J WOLFF; T B GRIERSON; H G LYONS; S M DIXON; P D WARREN © Thomas Telford and ICE 1920 LEVELLING PRECISION ORDNANCE SURVEYS INSTRUMENTS MAPS STAVES GEODETIC ACCURACY TRAINING ENGINEERS RAILWAYS WEATHER 154 DISCUSSION ON PRECISE LEVELLING. [Minutes...

...W D CAY; H DARWIN; J N WALLACE; A T WALMISLEY © Thomas Telford and ICE 1920 PRECISION LEVELLING ORDNANCE SURVEYS MAPS ACCURACY ERRORS TEMPERATURE INSTRUMENTS CANADA 168 CORRESPONDENOCNE PRECISE LEVELLING. [Minutes of The Author. the maps. Thepresentdemandfor economy...

...C J ALBRECHT © Thomas Telford and ICE 1903 RAILWAYS SURVEYING SURVEYS INSTRUMENTS SETTING OUT CURVES LEVELLING FORESTS INSTRUMENTATION 262 ALBRECHT ON RAILWAY SURVEYING. [Selected SECT1. 1OTHER SELECTED PAPERS. (Paper No. 3414.) Notes on Railway Surveying. By CEARLESJOHN...

...S PRESTON INDIA PAKISTAN ASIA PUNJAB CHENAB RECHNADOAB IRRIGATION CANALS CULTIVATION DISCHARGES WIDENING DISTRIBUTION LEVELLING SURVEYING LAND SURVEYS WATER WATER SUPPLY COSTS RATES AGRICULTURE COUNTRIES DEVELOPING CHANNELS RIVERS SHUTTERS © Thomas...

...G BAGNALL UNITED STATES USA GALVESTON TEXAS LONG DISTANCE LEVELLING TIDES GAUGES ACCURACY INSTRUMENTS MEASUREMENT PLATFORMS PRECISION ERRORS LEVELS WATER SUN RAYS © Thomas Telford and ICE 1895 152 BAGNALL ON LONG-DISTANCE LEVELLING. [Selected SECT1. 1.-OTHER...

...R E MIDDLETON © Thomas Telford and ICE 1894 OBSERVATIONS TACHEOMETRY SURVEYING TANGENTIAL SUBTENSE SYSTEMS LEVELLING TELESCOPES THEODOLITES SURVEYS Papers.] MIDDLETON ON OBSERVATIONS IN TACHEOXETRY. 311 (Papcr No. 2773.) Practical Observations in Tacheometry...

...E H BREAKELL © Thomas Telford and ICE 1891 METHODS CALCULATIONS AREAS RAILWAYS CUTTINGS LEVELLING Papers.] BREAEELL ON CALCULATING AREA OF RAILWAY CUTTING. 259 (Paper No. 2506.) A Method of Calculating the Area of a very Irregular Cross-Section of a Railway Cutting without...

...P C COWAN UNITED STATES USA NEW YORK GREAT LAKES BUFFALO RAILWAYS CONSTRUCTION METHODS TRUNK FORMATION CURVES EXCAVATIONS LEVELLING EARTHWORKS ESTIMATING SLEEPERS RAILS PERMANENT WAY JOINTS MASONRY CULVERTS PIPES PILES FOUNDATIONS CEMENT BRIDGES RAILROADS...

...E H COURTNEY REVERSIBLE LEVELS INSTRUMENTS LEVELLING TELESCOPES COLLIMATION INSTRUMENTATION IMPROVEMENT MODIFICATION © Thomas Telford and ICE 1880 (Paper No. 1659.) On Gushing s Reversible Level. By EDWARHDENRYCOURTNEMY,ajor R.E. EVERpYractical engineer is aware...

...A M R JONES © Thomas Telford and ICE 1880 TEMNOGRAPHS INSTRUMENTS INSTRUMENTATION LEVELLING WHEELS 268 RYMER-JONES ON THE TEMNOGRAPH. [Selected (Paper No. 1742.) " The Temnograph." By ALEXANDERMANSORNYMER-JONAEsSs,oc. M. Inst. C.E. THISinstrument is designed to serve as a substitute...

... LEVELLING SURVEYING CHALK TUNNELLING TOWNS SEA CULVERTS DISPOSAL DISCHARGES POLLUTION BRIGHTON HOVE ROTTINGDEAN ENGLAND UK THE BRIGHTOINNTERCEPTINGAND OUTFALL SEWERS. 191 been admitted as Students of the Institution :-THOMASBURRELL BEWICKH, ENRYGEORGBEOTCE,HORACBEOARDMACNox...

...G B AIRY; LONGRIDGE; W H BARLOW; LAW; BINNIE; REDMAN; R H HILL; ELWES; A GILES; J N SHOOLBRED; SIR J HAWKSHAW; A WOODS; ADIE; COURTNEY ON THE PROBABELRERORS OF LEVELLING. 193 Sir G. B. AIRY,AstronomerRoyal, observed that, although he hadruna few miles of level himself, he could not make any...

...W AIRY © Thomas Telford and ICE 1876 LEVELLING ACCURACY INCLINES SURVEYING INSTRUMENTS METHODS LEVELS CALCULATIONS ERRORS RULES INCLINATION ACCURATE BIBLIOGRAPHY 174 MINUTES OF PROCEEDINGS. February 22, 1876. GEQRGE ROBERT STEPHENSON, President, in the Chair. Xo. 1,455...

...T STEVENSON © Thomas Telford and ICE 1841 INSTRUMENTS STAFFS LEVELLING butthe copyof her log not being arrived, the number of hours during which steam was used, could not be ascertained. The The India steam ship, of 800 tons burthenw, ith engines of India* 300 horse power, had...

...E COWPER © Thomas Telford and ICE 1840 LEVELLING AZIMUTH CAPS TELESCOPES INSTRUMENTS travels. It hastwo axles, one of them fixed andtheother moveable, SO as to accommodate itselftoanyvariationinthewidth between the rails: to the end of the moveable axle is attached an arm, which...

...P BRUFF; W BALD © Thomas Telford and ICE 1838 LEVELLING STAFFS IMPROVEMENT IMPROVED SURVEYING INSTRUMENTS 47 June 12, 1838. The PRESIDENT in the Chair. Captain Robe, R.E. and James Thomson, were elected Associates. Mr. Bruff exhibited an improved form of Levelling Staff. Improved...

...J HARRISON © Thomas Telford and ICE 1837 MACHINES MACHINERY LEVELLING 35 was a great annoyance, consisted of five parts of water to oneof sand. Bags of clay and gravel were not so effective, where there were many stones, as the interstices did not become properly filled up...