Marsh’s “Railway to the Moon” 

U.S. #2463

On August 29, 1869, Sylvester Marsh demonstrated the world’s first mountain-climbing cog railway, earning the recognition and funds needed to complete it.

In 1857, Marsh, a businessman, visited New Hampshire’s White Mountains. Tourism in the era had just recently begun expanding, so roads and paths were not fully developed. On a sunny August afternoon, Marsh and a friend hiked up Mount Washington. After passing the tree line they became caught in the middle of a terrible storm with hurricane winds, freezing rain, and near-darkness. They lost their way, but eventually found one of the mountain’s hotels. Once they reached the safety of the hotel, Marsh realized what his new mission was – to create a safe and easy way to climb the mountain.

Marsh immediately began researching possible types of railways that could climb the steep mountain. He then realized that he needed an engine that could propel itself up the mountain as the railway was being constructed. He found his answer in the cog railway. Though cog railways had existed for sometime, none had been designed to climb a mountain such as this. Marsh designed a cog locomotive and applied for a patent in 1858, though it wasn’t approved until three years later.

In 1858, Marsh applied for a state charter and demonstrated his train with a wind-up model. The legislators weren’t convinced and burst out laughing. One even joked that he might as well build a railway to the moon. In spite of this, they agreed that Marsh could “fool away his own money” and granted him the charter.

Construction was delayed by Marsh’s other business ventures, as well as the Civil War. Work finally began in the spring of 1866. Marsh oversaw the creation of the first 660 feet of track as well as a six-mile road to the site and the experimental locomotive, Peppersass. However, he also needed to convince the nearest major railroad, the Boston, Concord & Montreal (BC&M), to extend its line so customers could easily reach his railway. They agreed, if he could prove his invention worked. So on August 29, 1866, the Peppersass moved railroad executives, engineers, and reporters up the completed portion of the track with ease. No one was laughing at Marsh now – his doubters were silenced. He earned the backing of the BC&M and completed the railway in 1869.

Still in operation today, the Mount Washington Cog Railway uses two steam locomotives and four biodiesel-powered locomotives along the second-steepest rack (cog) railway in the world.

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  1. Very interesting information on the (COG) rail system. I have climbed Mt. Washington in my youth and know the extreme hazards that face climbers. Thank GOD for the (COG).

  2. I am greatly enjoying the “This Day in History” series, but “it’s” is misspelled at the end – “Click here to add this stamp – and it’s history – to your collection.” “It’s” means “it is”. The possessive “its” doesn’t have an apostrophe, following the example of “hers” and “his”.
    Best wishes,
    Luita Spangler

  3. Just love reading everyday history. Amazing how you link each day with a stamp commemorating the events. Thanks for you research.

  4. I’ve noticed that many comments in recent days are from 2015. Would like to see more comments from 2018–or maybe there have not been any. Ronald Kunst

    1. Ronald, I have been commenting since 2015 and I always reread the articles from the previous years after I read the current article. I rarely comment on past articles but at your invitation I will. Interesting story with a humorous touch of ingenuity. Now, back to the future.

  5. The reason there are no ratings for this article is that the stars portion is not working. I love COG railroads but I love these articles even more.

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