Excellent used core distributor.  Part # is C9AF-12127-N.  This decodes as a 302 engine. A/T with Imco and No AC.
Date code is 9A 13 for Jan. 13 1969.
Research shows this distributor used on the Mustang/Falcon/Fairlane 302 Automatic.
Sold as core but looks very likely like ti can be cleaned up and run as is.
Coil wire end a bit boogered up but can be cleaned/used.
Get vintage parts for your vintage car!