The dimensions of the panorama windows are the same for all years. The oldest (from '70s Argosy trailers) is clear, since the '80s it's been tinted but as far as I know the tint is the only difference.
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— David
Zero Gravitas — 2017 Flying Cloud 26U | WBCCI# 15566
He has all of the virtues I dislike and none of the vices I admire. — Sir Winston Churchill
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