The 1923 Charles A Coffin Chicago North Shore Milwaukee Railroad Medal is a unique collectible item that holds historical significance in the realm of transportation and railroadiana. Measuring 1 1/2 inches in diameter, this medal likely commemorates a milestone event or achievement in the history of the North Shore Railroad. It would be a valuable addition to any collection of railroad memorabilia, especially for those interested in the history of the Chicago North Shore Milwaukee Railroad and its impact on transportation in the region. Rare.