Mechanics Magazine

A. V. Newton abandoned acid ammonia aniline apparatus application arrangement August 12 barrel boiler bottom breech breech-loading bridge cable carbonic acid carriage carried cartridge centre chamber Chancery-lane coal colour communication connected construction copper cylinder Dated August Dated July diameter disc effect employed engine explosion fire fixed flue furnace gear grooves gun-cotton gunpowder gutta-percha heat Improvements india-rubber invention consists invention relates inventor iron July 14 July 29 June 11 June 27 Lancashire length lever light liquid London machine machinery manufacture material means MECHANICS ments Messrs metal Middlesex miles motion opening operation ordinary paper pass Patent completed pipe piston placed plate present pressure produced pulley pump purpose rail railway rollers screw sensible heat shaft ship side slide spring steam steam engines steel surface telegraph tion tons trial tube upper valve vertical vessel W. R. Lake wheel wire