. Proceedings of the annual convention . PLATE XII. Am. Ry. Eng. & M. \V. Assn. Com. on Signaling and InterlockingConvention of 1903. Ann Position ami Continuous Light. PLATE OF REPLIES TO CIRCULAR No. 35- PREFERENCES AS TO ARM POSITION OR ANGLE TRAVEL, AND CONTINUOUS LIGHT PRINCIPLE, ^. r i; Lindsay, i>iv -I, W. Thomas. .lr . S So Pac i o -Pac 5j -64 So Pac Co —Pac. Sys 55. So. Pac Co.—Pac. Sys 56, so. Par, Co -Atl Bya al. Souihem ■■*■■ Centra] ■ V-rn < ruz A Pac 6ii. We] .V Man. (N, Z ). II. Wallace, E M, K Snutb-HC. i: \1 I ■■■ |l ... i B Barrlngtoo, Bi I ■.. J.

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. Proceedings of the annual convention . PLATE XII. Am. Ry. Eng. & M. \V. Assn. Com. on Signaling and InterlockingConvention of 1903. Ann Position ami Continuous Light. PLATE OF REPLIES TO CIRCULAR No. 35- PREFERENCES AS TO ARM POSITION OR ANGLE TRAVEL, AND CONTINUOUS LIGHT PRINCIPLE, ^. r i; Lindsay, i>iv -I, W. Thomas. .lr . S So Pac i o -Pac 5j -64 So Pac Co —Pac. Sys 55. So. Pac Co.—Pac. Sys 56, so. Par, Co -Atl Bya al. Souihem ■■*■■ Centra] ■ V-rn < ruz A Pac 6ii. We] .V Man. (N, Z ). II. Wallace, E M, K Snutb-HC. i: \1 I ■■■ |l ... i B Barrlngtoo, Bi I ■.. J. Marcbbanks. I;- - I ml- X • (yellon ) ■ ■ lat iautlon.) PLATE XLU. Am. By. Bag. a m. \v. .\ on Signaling and [nterlockliConvention of 1903. STANDARD SEMAPHORE Ak\l for THAIN-ORDER STGTJTL.

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