Do your duty

From:
National Railway Museum, Irish Elk, AllPosters, Robert Amsterdam

Come fly with me ...

... inspired by Vintage Poster; pics from here.

Edward Hopper

I found these images at 100 years of Illustration and design.

Matchbox art 1

Alain Gree

These were found in general web searches. Not sure who painted the postbox pic, but I put it in together with the Alain Gree images 'cause it fits quite well.

Vintage posters from here

Charley Harper

So lovely!