Branchline Index [1972-09-01, 4, Article, Engineering, NRC "Dimensions", , , , New Development for Continuous Welded Rail., <table class="r-html-container"><tbody><tr><td><a href="https://www.bytownrailwaysociety.ca/phocadownload/branchline/1972/1972-09.pdf#page=4" target="_blank">Open PDF</a></td></tr></tbody></table>]