What is it/what's it worth, cpl boxes of parts etc

[55chevy]

I acquired a couple boxes of parts, and parts too big for a box, came from a 1967 Porsche 912 according to the owners daughter. Most parts I know what they are, some I don't know, I had a 1982 911SC back in the 90s when it was $8k with 160k miles. I think a lot fit a 911, would be helpful to know also, I will be selling them to fund other projects, a 64 Karmann Ghia and a 1990 944 S2 Cabriolet. All the parts can be seen in my flickr album, https://www.flickr.com/photos/115986...57719557602917 a few with unknown parts attached, and the list I know or question as follows:

muffler 912 couple dings each end
front windshield tinted good shape
back windshield tinted good shape SSekurit-F
front seat bottom damaged
2 front seat tops 1 missing cover
2 rear seat bottoms
2 rear seat tops
Rear bumper center
rear bumper guard
front bumper guard
seat chrome hinge
seat hinge bar
rear floor mat
window regulator
steering shaft
wiper motor and arm assembly
gas cap
door handle
trunk cardboard?
black curved metal tube 2"?
brackets?
splined shaft in housing?
2 thin rods with hinged brackets?
short hose with clamps?

Thanks for the help, Chuck