Friedrich QuietMaster air conditioner from around 1991. 10,000 or 12,000 btu.
Works really well, in good condition. Will need mounting hardware for window.
This unit is very heavy; takes two strong people to move it and it's around 3 feet by 2 feet by 2 feet.
Sorry for the lack of photos, I can't find the other pictures for the unit on my phone.