Help needed: firewall plates wanted

[banpei]

Thanks for the plate info! I'm quite sure the code starts with a G as all kouki velour interior seems to start with a G.

That's indeed a strange combination and I can remember us pondering on Oldskull's Swiss AE86 also having AFM, EGR but no cat. So if the cat was optional until somewhere in 1986, this could explain why this non-cat was available as the "Swiss" designation.

Another question to @Bean: back in a day there were some Corolla SR for sale and most people designated them as "Swiss" as well. According to the EPC they are either Swiss or Australian (sold as the Sprinter) and both have a 4A-C. Did you ever come across these cars?
We did see the SR also for sale in other regions (Barbados and Dutch Antilles for instance) but then the car featured a 4A without the emissions spec.