What year is this hot air pipe it was in our 16 tool box are there different ones?

That one is from about 1923 or later. Ford recommended it should be removed for warm weather driving.

You want the smaller more petite design, without the crimped edges. I did a study on these not long ago at the Benson, and as I recall there were at least a dozen different designs. To this date I've yet to submit the article on what I found!