. Electric railway journal . Tower Truck with Curtains Lowered October 15, 1921 Electric Railway Journal 681 Follow-Up System for Power Saving A Description of Methods for Obtaining and Compiling Records, Together with the Various Cards andForms Which Are Used on the Electric Railway Systems inSpringfield and Worcester, Mass. By C. Verner Wood, Jr. Supervisor of Power SavingWorcester Consolidated Street Railway, Worcester, INSTALLATION OP RECORDERS IN VARIOUS TYPES OP CARSAt left, recorder in vestibule of safety car. At top, recorder in vestibule of standard city type bottom, rec
. Electric railway journal . Tower Truck with Curtains Lowered October 15, 1921 Electric Railway Journal 681 Follow-Up System for Power Saving A Description of Methods for Obtaining and Compiling Records, Together with the Various Cards andForms Which Are Used on the Electric Railway Systems inSpringfield and Worcester, Mass. By C. Verner Wood, Jr. Supervisor of Power SavingWorcester Consolidated Street Railway, Worcester, INSTALLATION OP RECORDERS IN VARIOUS TYPES OP CARSAt left, recorder in vestibule of safety car. At top, recorder in vestibule of standard city type bottom, recorder in vestibule of electric freight car. THE electric railway systems in Springfield andWorcester, Mass., have a total of 670 Arthurpower-saving recorders in service at have been in operation since July, 1919, in Spring-field and since October, 1920, in Worcester. All freightcars of both companies have recently been equipped andrecords for these have been compiled since July. Thetype of recorder used registers the minutes of actualtime that power is on. Accompanying illustrations show various record cardsand forms used for collecting information and followingup the operation. The record card used by the motor-men is made of a medium-grade, gloss-finished card-board. Its size is 5 x 8 in., which is the same as theregister cards used on the system. At the top of therecord card is a line for the car number,
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