The Railroad and Engineering Journal, Τόμος 64

acid American amount angle armor armored cruiser axle barbette battery boat boiler bolts bottom bridge built burning canal carried cars cent centrifugal force CHORD circle coal Committee Company Compound Locomotive connected construction cost crank crank-pin cruisers curves cylinder deck diameter distance draw electric engine experiments Fahrenheit fire-box fire-test freight gear give given guns heating HORATIO ALLEN hot boxes iron Lake Nicaragua lard oil length locomotive lubricant manufacture masonry material metal method miles miles per hour mortise and tenon Navy ordinary paper passenger petroleum pipe plates present pressure radius rail Railroad regular meeting revolutions per minute River rivets road screw shaft ship shown in fig side Society span speed steam steel surface tallow temperature thickness tion tons tubes tunnel turret valve vertical vessels water-line weight wheels York zinc