Batch numbers are typically stamped rather than While that covers the basics of the rail brands, there canīe other markings that appear. Other brands might use a pair of double digits like 03-08 to indicate March of ||||| would indicate May of 1898 (yes, we get rail that old around here). For example 1902 ||| would indicate March of 1902 while 98 Some brands use a 4-digit or 2-digit year followed by a series of tic marks to Many manufacturers used the same rollers for the entire year simplyĪdding a tic mark to indicate the new month.ĭeciphering the date of manufacture on a rail can be tricky. Since the dates wereĬhanged monthly, putting them at the end made them easier to swap out each With so many letters and numbers, and variations for theįoundry standard, determining the date of manufacture can be a bit challenging,īut the date typically falls at the end of the brand. 100 25 RE isġ00-pound rail in accordance with the American Railway Engineering Association standards and 100 ARA meets the American Railway Association Standard (now the Association of American Railroads). To the ASCE ( American Society of Civil Engineers) standard. That means the rail weighs 70 pounds per yard and conformed In the form of numbers followed by letters. The rail profile or size and shape of the rail usually comes On the strength and hardness of the metal. Than steel rolled in Birmingham, Alabama in August and that had a direct impact Steel in controlled environments in order to produce a more consistent product.Īs one would expect, steel rolled in Pittsburgh in February would cool faster In the early 1930s, steel manufacturers began to cure their Some rail bears a CC designation to indicate that the metal Many decades until the process was replaced with better and more efficient Open Hearth replaced Bessemer process in the early 1900s, and the OH The OH thatĪppears on many rails indicates that the rail was made with the Open Hearth Handful of letters like TCI (Tennessee Coal & Iron) or CF&I (Coloradoīut not all of the letters are foundry names. In other instances, the city might get the designation, like forīETHLEHEM and LACKAWANNA. Naming themselves after their home state, so ILLINOIS and MARYLAND are also toīe found on the rails. Sometimes is written out like CARNEGIE STEEL CO LTD or TENNESSEE or COLORADO. So here’s a quick guide toĭiscovering the story behind the materials we use.įirst is the foundry name. Mysterious lettering can be difficult to decipher. To those outside of the railroad or steel industry, the Markings that tell the story of these artifacts of the American Industrial Age. There is history locked away in the cryptic As you gather with family, friends orīusiness associates around one of our coffee tables, the markings on the web of Our custom crafted tables, desks and other furniture allįeature sections of vintage rail. Sustainability and Environmental Responsibility
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