I stumbled across a site that some might find useful. Fortunately it's full of pictures, because the writing is in Portuguese, so I bonmb out with the text.
Scroll down the site as it contains many many pictures.
http://picasaweb.google.com/marcondestrajano/TJOOutroLado#
One picture in English is:
http://picasaweb.google.com/marcondestrajano/TJOOutroLado#5188528544472202578
so I wonder who wrote it?
Doug