User talk:RalphOnTheRailroad/Sandbox/My Atchison, Topeka and Santa Fe Railway/My Miss Nellie Bly Special

2755/69 = 39.93 mph average speed 2755 / 37 = 74.4594595 hours 2755 / 37.5 = 73.466666 hours the railway magazine volume 17 2 755 / 37.333333 = 73.7946435 brotherhood of locomotive engineers and firemen (railway gazette)

Are they implying running speed ie., only 4.466 or 5.45945946 hours or (2 755 / 37.333333) - 69 = 4.79464352dead time in journey