Rich Cini, who hosts the Kim-1 manuals listed elsewhere, also has a collection of Sym-1 manuals online.
They are:
First 3 Chapters = PDF
Chapter 4 = PDF
Chapter 5 = PDF
Chapters 6-9 and Appendixes A-H = PDF
Appendixes I-L = PDF
Appendix M = PDF
BASIC Reference Guide = PDF
Technical Notes = PDF
Erik
They are:
First 3 Chapters = PDF
Chapter 4 = PDF
Chapter 5 = PDF
Chapters 6-9 and Appendixes A-H = PDF
Appendixes I-L = PDF
Appendix M = PDF
BASIC Reference Guide = PDF
Technical Notes = PDF
Erik