1899 Press Photo M/V John H. Macmillan Jr. christened in St. Louis, Mo.

One of the most powerful river towboats in the world is the M/V John H. Macmillan Jr., which was christened in St. Louis, Mo. The 8,000 horsepower, $1

Photo measures 10 x 8.25 inches.

Photo is dated 1899.

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