Hey guys, Great read, I will try to resurrect this thread and add my bits, I have just acquired a Model 1 greenfield with also a Briggs Engine i it, I have been able to date my Engine to 1970 but i have been informed that it should have a honda engine.
heres a few pics

I've Also put up a post in the greenfield section
Maybe someone can tell me where to look for the frame serial number?
Cheers

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