Page:Cassells' Carpentry and Joinery.djvu/97

Rh 9 in. by 6 in.; bridging joists, 6 in. by 2½ in.; ceiling joists, 3 in. by 2 in. Figs, 342 and 343 will make the construction clear. Figs. 344 to 346 are details of a double floor for a smaller span. Figs. 345 and 346 are views taken at right angles to each