operated by a crew of 36, and could carry 24 passengers. https://en.numista.com/catalogue/pieces24953.html https://en.wikipedia.org/wiki/LZ_127_Graf_Zeppelin
I was trying to think of any coin I might have that would have a vehicle on it, and I completely failed to think of the Pilgrims half or the Apollo commemoratives. I should go to bed now. Edit: too tired to go haul them out and photograph them, but I know I have a few of these: (And, of course, the Indiana and Ohio quarters. Ohio got all snippy about us using the Wright Flyer.)