TY  - ART
TI  - The Westinghouse air-brake handbook; a convenient reference book for all persons interested in the construction, installation, operation, care, maintenance, or repair of the Westinghouse air-brake systems, or in the control of trains by means of the air brake — Illustration, Page 411
PY  - 1913
UR  - https://www.biodiversitylibrary.org/page/17997521
ID  - page-17997521
ER  -