Hi, (moved the thread to Antique Car Talk if you don't mind)
Owned a few of those back when.
Fuel filter: It should either be in-line or screw into carb if all is original. Been a while - some could be under a bail on fuel pump itself. Still easy enough. You can just about get a filter for lawn mowers for these as they are low pressure.
If this uses a filter at the pump there's a rubber seal that should be renewed if you touch it. Have it first! We used to put in-line ones in lots of cars back when that you could see thru and skip difficult ones. Watch out not to strip ones that may screw into carb - don't use teflon tape - the threads are made to seal by themselves and tape shards will cause you to learn all about rebuilding the carb which may be unnecessary now.
Ask away - I'll recall something about these good old cars,
T
Tom Greenleaf - MetroWest Boston - USA
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http://www.autoacsystems.com/tomgreenleaf/