1929 Badge ?

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The 1929 Hudson has the fancy radiator badge witch I see on books etc. that have 1929 Hudson information. But then I look at things on ebay like the Waltham clocks and today I see a head light lens with the same on it but does not look like it belongs to a 1929 Hudson. I do not have that logo on the head light lenses on my 29 Hudson.So what I am asking, was this logo used before 1929 on items that went on Hudson cars or was it used exclusive on the 1929 Hudson ? Or maybe aftermarket or later then 1929 items used this logo ? Just wondering, Ron