Missouri

Companies

• A. Doty
• BARLOG Software
• Computer Classics
• Daw Software
• Expense Cutter Products, Inc.
• Interface Innovations
• MCS Software
• Midwest Software
• RCO Technical
• Ron Howard
• Scientific Software

User Groups

• Computer Users Group Timex Sinclair 1000 & ZX80/81
• McDonnell Douglas Recreational Computer Club, Timex/Sinclair SIG
• Timex/Sinclair Users Group of Kansas City