License Plate Game: UPDATE #3

I know what you're thinking. You're thinking that I dropped this silly license plate game thing. But nope, I've been diligently searching Middleville high and low (mostly low - you know, bumper level) for those few remaining states that have not appeared . . . until now.

Here's the next installment of the progress of the game.

NM NH NV
Total: 47

Remaining states: MT RI WV