NiaV VOUK STAl'l? MUSin'M 



38 



Van Schwurt/,, ril.-d, o*, ,;(>'' 



Slalos, vornu'litriuKSs, ';'; ctlrrls ol' 

 Hnllimofo lin" on, 1 1 ' 



S Warsaw l>luo stone, lito tests, ^o^, ji; 



Tosts nuule in\ N<>\v \'ork IniiKliK); |H'ri-(M\lii)'(> of nhsorpt ion, j7* 



stoims, > J* jS", >'<v u/v,' l'~irc tl-^;ls■. | Winrlu'll. N. 11., <'\|UTin>(M\ts. y" 



l''l,nn<> l<>sts i Woolsoii, ritivl, i 1'' 



