I dug around a bit in one field where some of my tractors are outside under tarps. The better stuff is inside some of my barns.
I've got the pulley attachments. Also have two types of Twin sulkies. One is a wood trailer with steel reinforcements and a ride-on seat in front. The main trailer tongue is wood and is not rotted yet. The other is all metal.
I've got a lot more but this is the stuff closest to my house that sits outside that I'll be cleaning out, piece by piece.