25 



X 



Figure 13. 



Tarred xmper card and method of cutting-. Upper ritrnre. outline of tarred paper card, natural 



.size. Figure on right, tool for cutting the cards, about half size. Lower figure 



on left, diuj^ram showing how the tool is u.sed. The dotted line 



indicates the position of the edge of the tool. After 



Goff, from Cornell Bulletin Xo. 78. 



