At head of title: Department of Commerce. Herbert Hoover, secretary. Bureau of the Census. W.M. Steuart, director. Plates are included in the paging except those numbered 1, 294 and 323, respectively. "This volume contains the maps and diagrams used for illustrating the reports of the fourteenth census, as well as a number of illustrations which have been prepared and published in the special and annual reports of the Bureau of the census."--Letter of transmittal, p. ii.
iii, 476 p.,  p. of plates : ill., maps ; 30 cm.