Below you can find logos, similar to the Onix.

Arconix Arconix vector
Nautronix Nautronix vector
Vetronix Vetronix vector
Pertronix Pertronix vector
Vetronix 175 Vetronix 175 vector
Tektronix 58 Tektronix 58 vector
Tektronix Tektronix  vector
Onix Systems Onix Systems vector
Adonix X3 Adonix X3 vector
Printronix Printronix vector
Onix Ltd Onix Ltd  vector
Euphonix 109 Euphonix 109 vector
Tektronix Tektronix vector
Pyronix Pyronix vector
TEKTRONIX 1 TEKTRONIX 1 vector