COMMENT ⊗ VALID 00002 PAGES C REC PAGE DESCRIPTION C00001 00001 C00002 00002 \F2\C501 Portola Road, Portola Valley, California 94025 C00003 ENDMK C⊗; \F2\C501 Portola Road, Portola Valley, California 94025 \←L\+'100;\→L\←R\-'50;\→R \←L\-R\/'7;\+R\→.February 1, 1978 Umtech Corporation att. Dr. Dave Chung For services rendered during January $500.00 \←L\→S\←R\-L\/'2;\+L\→L Arthur L. Samuel \←S\→L ALS:pdp10