There is plenty of postally-used material from Chile. I have had a go at scanning some stamp images into iPhoto, then mounting my stamps on a screen grab from iPhoto Places. The result is better suited to a smaller area than a big country such as Chile. Still, I am looking forward to seeing located thumbnail images on the Places map supplied in iPhoto. as we have them in Google Maps. I think they will stimulate plenty of interest in linking postmarks to places.