Perhaps this has been discussed here in the past, but I've always wondered why many engraved patchbox signatures and initials appear upside-down when viewing the rifle horizontally from the lock side. Was it due to the way one would view the rifle when holding it and turning one's wrist slightly? To be seen from the shooter's perspective rather than when viewed on display? I haven't read any theories or reason for this and have wondered about it for a while.