Where does fuse box mount?

If you need pics of the area where it mounts, let me know. I can take a pic of mine and draw a diagram. Unless somebody else has one.
My car was owned by a butcher at one time. There is no map light or a left vent! I also found (or didn't find!) that I don't have an emergency brake . . . nothing under the dash. Whatever . . . thanks for your help.:D Rog