OTIS M. LARSEN, DOING BUSINESS AS WIGLEY & ASSOCIATES Trademarks
CHORD-COMBO

CHORD-COMBO

Filed: January 16, 1964
SLIDE RULE-TYPE DEVICE FOR SELECTING CHORD FORMING MUSICAL NOTES
Owned by: OTIS M. LARSEN, DOING BUSINESS AS WIGLEY & ASSOCIATES
Serial Number: 72184730