For 20 years the former Washington, D.C. division of the ERA published a newsletter named The Headway Recorder. The division became the National Capital Historical Museum of Transportation sometime in 1960, and was later renamed the National Capital Trolley Museum. Other than some blurry screenshots from Amazon.com, we have no scans yet of this rare periodical, but we know that The Headway Recorder continued to be published by National Capital until at least 2015.