. Journal de chemin de fer électrique . les trains de force ont fonctionné à une vitesse maximale de 68.2 mph 9 août 1913.] ELECTRIC RAILWAY JOURNAL 225 California Type Cars for San Francisco les Sixty-Five New Cars of the United Railroads of San Francisco sont remarquables pour l'adoption de la construction semi-acier à poutre latérale, Arch Roof, combinaison de sections ouvertes et fermées, LargePlatforms, caractéristiques de paiement anticipé, FTC. Les chemins de fer Unis de San Francisco ont mis en service soixante-cinq nouvelles voitures, dont le design involvesseveral roman caractéristiques dignes de mention. Les contours généraux et les cotes sont les mêmes lasm

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. Electric railway journal . s fortrains operated at a maximum speed of 68.2 m.p.h. August 9, 1913.] ELECTRIC RAILWAY JOURNAL 225 California Type Cars for San Francisco The Sixty-five New Cars of the United Railroads of San Francisco Are Notable for the Adoption of Side-Girder Semi-Steel Construction, Arch Roof, Combination of Open and Closed Sections, LargePlatforms, Prepayment Features, Ftc. The United Railroads of San Francisco have placed inservice sixty-five new cars, the design of which involvesseveral novel features worthy of mention. The general outlines and dimensions are the same aswith most of the rolling stock used by this company for thepast five years, except that the company has adopted what bolsters of pressed steel and ball-bearing center plates.The interior of the cars is finished in white ash, the head-lining of agasote and the metal finish of polished brass. Thecars are also furnished with Hedley anti-climbers. SIDE-PLATE CONSTRUCTION The entire side plate is designed to act as a plate girder, . San Francisco Car—Front and Rear Platforms, Showing Entrance and Exits is known as the California type, which in general in-volves open sections at each end with a closed section inthe center. The principal dimensions are as follows:Length over bumpers, 47 ft.; length over corner posts, 32ft. 4 in.; outside length of closed section, 15 ft. Yx in.;width over drip rails, 9 ft. 2 in.; height of roof above rail, using the side sills as the bottom chord and the 3/32-in.side plate as the web plate, with intermediate stiffener an-gles at each side post. The upper chord is composed ofangle iron, cut out at each side post, in addition to whichthere is an over truss rod of flat bar steel to take a portionof platform load. This method of side-plate construction

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