Below you can find logos, similar to the pantone hexachrome 1.

PANTONE CALIBRATED PANTONE CALIBRATED  vector
Pantone 89 Pantone 89 vector
Pantone 90 Pantone 90 vector
Pantone Pantone vector
Pantone Color Cue Pantone Color Cue vector
Pantone Hexachrome Pantone Hexachrome vector
Pantone 88 Pantone 88 vector
pantone 1 pantone 1 vector
Pantone Calibrated Pantone Calibrated vector
Pantone Color Vision Pantone Color Vision vector