The differences between the two bath houses show that women were not as active in the water as the men. Judging from the kind of facilities that were provided at Berkeley Springs, the ladies did less "plunging" than the men and no swimming. Although accepted in England, bathing in =salt= water did not become popular in the new world until some time after bathing at springs was established. In 1794 a Mr. Bailey announced that he planned to institute "bathing machines and several species of entertainment" at his resort on Long Island.[13] "A machine of peculiar construction for bathing in the open sea" was advertised a few years later by a hotel proprietor at Nahant, Massachusetts.[14] There is some question as to what the term "bathing machine" describes. Existing records show that W. Merritt of New York City received a patent dated February 1, 1814, for a "bathing machine." Unfortunately neither a description nor a drawing can be found today. European patents from the first half of the 19th century reveal that a bathing machine could be a contraption in which an individual bathed in privacy. This is what the above quotations seem to be describing. In general usage, however, "bathing machine" could also have been a device in which an individual removed his clothing to prepare for bathing; this type will be described later. [13] HENRY WANSAY, _An Excursion to the United States_ (Salisbury: J. Easton, 1798), p. 211, as quoted in DULLES, _America Learns to Play_, p. 152. [14] FRED ALLAN WILSON, _Some Annals of Nahant_ (Boston: Old Corner Book Store, 1928), p. 77, as quoted in DULLES, _America Learns to Play_, p. 152. By the early 19th century floating baths were established in every city of any importance including Boston, Salem, Hartford, New York, Philadelphia, Washington, Richmond, Charleston, and Savannah. One bath located at the foot of Jay Street in New York City was described as follows: The building is an octagon of seventy feet in diameter, with a plank floor supported by logs so as to sink the center bath four feet below the surface of the water, but in the private baths the water may be reduced to three or even two feet so as to be perfectly safe for children. It is placed in the current so always to be supplied with ocean and pure water and rises and falls with the tide.[15] [15] _New York Evening Post_ (June 4, 1813). As was true at the springs, men and women were segregated; but in the floating baths they were only separated by being in different compartments rather than in different bath houses. Although there were a number of these baths there were not enough to cover all of the inviting river banks and sea shores. There are many instances of men enjoying the water of undeveloped shores and there is some evidence of women venturing into the bays and rivers (fig. 2). [Illustration: Figure 2.--"BATHING PARTY, 1810," painting by William P. Chappel.