Al,
Washers were an option, also the two speed wiper. Generally the solvent bottle under the front corner of the drivers fender is an opaque white. I've seen the black one in '64 models. The switch for the wipers, will have a button in the center for the washer feature. The button will not be there if no washer option.
As for the nozzles, I'm sure some one has an extra set. You are correct that the clips are for holding the hoses.
The glass bottle held extra solvent to be added to the plastic tank and then diluted. It was also used as a fuel deicer.
Loren