National Wool Museum
Sample, wool, Samples representative of the official standards of the United States for grades of wool top
Box of samples representative of the official standards of the United States for grades of wool top, obtained from USA Department of Agriculture.Box of samples representative of the official standards of the United States for grades of wool top.T-19 APRIL 7.. 66 Elroy M Pople IN CHARGE LIVESTOCK DIVISION WOOL LABORATORYwool measurement, woolclassing objective measurement, usa: dept of agriculture port phillip mills pty ltd, wool - measurement, woolclassing - objective measurement
