_Greenwich Swimming Baths_.—The first class bath is 17 yards long by 6 wide. Depth from 3 ft. 6 in. to 5 ft. 6 in. Sides and bottom covered with a sort of asphalte painted white. Fourteen open bathing boxes painted light blue, with curtains and mirrors, along one side of the bath. Footway in front of the boxes of slate. A narrow stone ledge at deep end, and in front of it a plank across the bath for a spring-board. Walls of brick, whitewashed, rise directly from the bath at the shallow end and the side opposite the boxes. Ceiling, of iron work, double slope, with glass let in at the top. Ventilation and lighting good. The second class bath is almost precisely the same, differing only in the colour of the boxes, and there being no curtains to them. _Hammersmith Swimming Bath_, Bridge street, Hammersmith.—This bath is 20 yards long by 7 wide. The sides are of white porcelain tiles with round black spots at the angles, the top row having a blue flower pattern. The bottom of white and black glazed bricks forming a pattern. Depth from 3 ft. 6 in. to 5 ft. 6 in.; 22 bathing boxes, painted drab and blue, with small mirrors and half doors, run along one side and the shallow end. The footway in front of the boxes and at the deep end is of wood, and projects over the water. A narrow stone ledge runs along the opposite side. The walls are sized stone colour. The ceiling is moderately lofty, arched, and whitewashed. Gaseliers depend from it. Daylight is admitted by two large windows in the side wall, and three semicircular windows at each end. Panes of thick unpolished glass are let into the roof all down the side where the boxes are. The illumination is good. There is a spring board at the deep end. The warm water is admitted at the surface of the water at one corner of the bath, whereby the heat is very unequally distributed. At my visit the top of the water in many parts was quite warm, while the depths of the bath were very cold. The water is clear. This bath is first class on Mondays, Wednesdays and Fridays, and second class on the other days of the week. It is an excellent bath, of good size, well lighted and ventilated, and very clean—perhaps because it is new, and the only fault to be found with it is in regard to the heating of the water, which would be better if the warm water were admitted at the bottom of the bath about its middle, in place of at the surface of the water at one end.