U.5. U. S.AT. OFF.
Q
Vl 'M 6000
VVb
r
T. M. Rt. U. $. PAT. Off.
TO
-TP '
! "J I . 1 ( i'."MHfJjt i mI'...I..'.Ii.iiiii.i...Q--
I
,
f 6000 6?m.KXb'J
7"
I CN'O - '
COPttl 1945 8Y NEA SERVICt, INC. jJtfah
5?