Is there storage under the rear seat of a Tudor?

[Synchro909]

In my Tudor, I put a box under the rear floor on the passenger's side (LHS). It's not like I could use it as a garage but I surprise myself often at how much I put in there. I have seen Model As with the battery mounted on the firewall. I put another tool box there - about the size of a battery and put lots more stuff in it. I have all the tool space I need.