The Winans family were well known in the 1800's for their contributions to the railroad industry, designing and building trains and railroad machinery, however they also experimented with nautical technology as well, designing and building spindle hulled vessels known as cigar ships.
The first one that I've drawn is the yacht
Ross Winans, which actually was the last of the cigar ships to be built, though the
Walter S. Winans was rebuilt at a later date in 1877. She was a 76.2 meter long ship that displaced 400 tons and was built in London (The Winans had moved their shipbuilding efforts to Britain due to the Civil War) where she traveled along the Thames during her 4 year career that ended in 1870 when she was scrapped in France. The ship proved to be a failure however as it was very slow and pitched easily in light seas, a flaw that lead to an incident were it capsized on the Thames, costing the lives of 4 crewmen.