[DavidG]

Not to throw a monkey wrench into this, but it should be noted that early '34s utilized evidently excessive leftover '33 dashes with a special overlapping instrument panel insert that once installed could only be perceived on close inspection. That dash/instrument panel combination in deluxe form carried the '33 wood grain pattern and not the '34 pattern.
A surviving example of one of the early '34 overlapping insert instrument panels along with the '33 version is shown below.