Yes, the two screws are holding an electric windshield wiper (maybe the original 2-speed accessory).
The automatic choke seems to be missing.
It is hard to tell if this is the DeLuxe cab interior (like Greg's) or simply a blue-interior paint job (blue heater motor). Can you tell from the interior paint job, Greg.
Brian, can you read and post the engine code that is pressed into the ledge on the block to the rear of the distributor?
Tim