Broadcast sheet question

[YENKO DEUCE REGISTRY]

Both sections of the rear seat usually have a sheet, they are less likely to be found in the front seats for some reason.

Like others have said, the M20 designation is only for a 'manual' trans so that a hole is punched in the floor. The deuces were all M21 cars, but every sheet has an M20 on it - the two canadian copo Novas are still in question, they might have actually come with an M20 but we aren't sure.