Below you can find logos, similar to the Mobil 23.

Faber Mobili Gruppo Faber Mobili Gruppo vector
fSONA 223 fSONA 223 vector
Joan & David 23 Joan & David 23 vector
British Airways 235 British Airways 235 vector
CSR 123 CSR 123 vector
Mobil 21 Mobil 21 vector
Cicorel 23 Cicorel 23 vector
Delta 223 Delta 223 vector
IMS 223 IMS 223 vector
A-1 Mobil Welding, Inc 92 A-1 Mobil Welding, Inc  92 vector
Fuchs 233 Fuchs 233 vector
Portugal Telecom 123 Portugal Telecom 123 vector
AOL Mobile Communicator AOL Mobile Communicator vector
Mobile TeleCom Mobile TeleCom vector
AFC(1423) AFC(1423) vector