00100	.REQUIRE "GOOD.PUB" SOURCE_FILE;
00200	.LTR Prof. Marvin Minsky
00300	Artificial Intelligence Laboratory
00400	545 Technology Square
00500	Cambridge, Mass. 02139
00600	
00700	Dear Marvin:
00800	.fac
00900	The disease that you observed in AIM-176 is attributable
01000	to line printer senility coupled with user blindness brought on
01100	by extensive exposure to marginal output.  Fortunately, help has
01200	arrived.  Our XGP produces output (e.g. this page) with substantially
01300	fewer glitches.  The only problem now is choosing among the
01400	57 available type fonts.
01500	
01600	.skip 4
01700	Lester D. Earnest