Mechanics Magazine, Volume 49

algebra angle apparatus application Articles of Utility Birmingham boiler carronades centre claim connected construction CRICKET BALLS cylinder described disc DRIVING BANDS durability effect electric employed engravings equal equation feet fire Fleet-street force furnace Galignani geometry George Stephenson glass Gresham Gresham College Gutta Percha Soles heat horizontal improvements inches invention iron JAMES COCKLE joint lectures length letter lever locomotive London machine manufacture material means mechanical ment Messrs metal mode motion obtained paper pass Patent dated perpendicular pieces pipe piston plane plate present pressure principle Professor purpose quantity Railway readers resistance result Richard Prosser rollers rotary rotary engine Samuel Bentham screw shaft ship side Sir Samuel Sir Thomas Gresham six months slope Smethwick specification enrolled square Staffordshire Steam Engines surface symbols tion treenails tube valve vertical vessel wave WEEKLY LIST weight wheel wire wrought iron