This highly detailed case model depicts J. Pierpont Morgan's celebrated private steam yacht *Corsair III*, crafted with remarkable precision by an unknown artisan. The model showcases an array of intricate features, including brass-barred skylights, mahogany cabins, raised panel bulwarks, binnacles, wheels, deck plates, a winch, and ventilator funnels. It is elegantly housed in a freestanding mahogany display case adorned with decorative marquetry inlay, making it both a testament to fine craftsmanship and a tribute to one of the most iconic private yachts of the Gilded Age.