Okay, I see:
1 RH door regulator
2 LH door regulators
2 quarter window regulators (I'm assuming one of each)
1 grille brace (still can't tell about the latch)
1 aftermarket overflow jug w/ hose
1 stone deflector (blue) off a '65-'66 Mustang
1 pair of '65-'66 tail light bezels
1 pair of quarter panel scoop ornaments for a '66
1 "fruit jar" master cylinder
1 distributor cap
1 tail light bucket (maybe two stacked nested like)
1 chrome back-up light bezel
1 grille corral
1 doorlatch or trunk latch (next to the corral)
1 hood lip trim for a '65-'66
1 front bumperette (fangs hanging down from bumper)
1 steering wheel
1 seatbelt, male end
I can't figure out what the black thing is that the lower quarter panel ornament's 3 "fingers" are pointing to. I think it's too big to be a valve cover breather and too small for a pulley. And I don't know what's hanging "on to" the top edge of it.
From the door/trunk latch, there's something laying in front of it and some sort of rod leading towards the end of the hood lip trim. If that's a door latch, you can assume the rod is the canvas covered one going to the door handle. I can't figure out what's laying in front of it though, It's kind of "L" shaped with the upper part shading itself.
In the box, it's hard to say, I think I see door handles or window cranks and maybe the other door latch without the rod. I don't know what the red circular thing is, it's about the size of the amber front turn signal lens.
There's some sort of wires hanging out of the box with what looks to be a flat plug on the end. The box itself looks tilted up, like it's sitting on something. The box appears to be about 16"x10"x6". The concrete looks fairly rough, yet not very old. It's not too stained. The white pipe looks almost like a column, I'm guessing this location is somewhere north and east of me in Oklahoma, maybe a basement with a garage door?