circa 1930 Baltimore and Ohio Railroad brochure featuring a Yellow Coach model 7

 Below is another Yellow Coach of the B&O in the station inside the Chanin Building of NYC.  The bus station closed in 1958.

two gas station graphic artworks with a common element

Which is the boy with a toy car, although they aren't done by the same artist. The first looks like it depicts a mid-1950s Peugeot 403 while the second shows American muscle cars of the 1970s.

ferry and a lighthouse art

No details available but we think it's based on a scene on the Firth of Clyde in Scotland which has been used in the past.  Credited to Stephen Millership