Domingo Marcucci, (1827 - 1905), a Venezuelan born, 49er, shipbuilder and shipowner in San Francisco, California.
Kensington is a neighborhood in the American city of Philadelphia, Pennsylvania.
The patent slip or marine railway is an inclined plane extending from shoreline into water, featuring a "cradle" onto which a ship is first floated, and a mechanism to haul the ship, attached to the cradle, out of the water onto a slip.
Philadelphia is the largest city in the U.S. state of Pennsylvania and the fifth-most-populous in the United States.
San Francisco, officially the City and County of San Francisco, is the cultural, commercial, and financial center of Northern California and the only consolidated city-county in California.