Standard forms for reporting material used and labor performed in construction; signal-performance report; automatic train-control performance report; forms for recording signal performance.
Committee VII -- Contracts and performance records
Am. Ry. Assn. -- Proc. (Signal Sec.)
American Railway Association -- Signal Section Proceedings ; 28 , n 3 ; p 543-550
1931
8 pages
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
Committee VII -- Contracts, records and reports
Engineering Index Backfile | 1933
Committee VII -- Contracts, records and reports
Engineering Index Backfile | 1934
Contracts and performance records
Engineering Index Backfile | 1930
Committee VII -- Contracts, records and reports
Engineering Index Backfile | 1934
Committee V -- Contracts and instructions
Engineering Index Backfile | 1946