as well as the character of the water supply
*
Exhibit B (cropped from border, squared)
illustrating Water Service / Appendix D. “Study and report on pitting and corrosion of boiler tubes and sheets, character of metal, methods of manufacture, construction of boilers and quality of water considered.”
Proceedings of the Twenty-third Annual Convention of the American Railway Engineering Association (1922) : 493-497
University of Chicago copy, digitized October 16, 2012
epigram ex page 495
tags:
as well as; boiler tubes; corrosion; grooving; pitting; water