To drop off a hard copy of an assignment, (if this is accepted by your professor), at the campus faculty mailroom see below.
Go to the faculty mailroom entrance at the Administration Building. If you are at the main fountain, looking towards the Admin building, the mailroom is towards the left of that side of the building.
(The blue US Post Office mailbox is to the right in the photo below, the gray mail drop box is in the center of the photo.)
Notes, letter or small packages are picked up from the gray drop box (some quarters, but not always, see any note on the drop box) at least twice a day each day the college is open and delivered to faculty on-campus mailboxes. But it can take days to get to the correct mailbox.
Wise students keep a copy of any assignment just in case it does not get to the instructor so they can prove they really did the assignment.
The index to professors’ web sites is at: