Here are pictures of AJC's collection of valve boxes. The boxes
have graphic designs that reflect the commercial art of the
periods from which they originate. There
are also a few pictures of electronic component boxes (accessible at the end of the alphabetical list).
Note incidentally, that Andy started this picture collection (sometime in or before 2002) by placing boxes on a flatbed scanner, but later abandoned that approach in favour of perspective (3D) views. I have included the original 2D pictures as the last item in the list below.
DWK Sept. 2013.