After doing some more internet digging, I found the source (or at least hosting website) of the pictures on the last post. Although I'd never encountered it before, Chanbokeo.com is a great source of old photos from Cambodia in the pre-Khmer Rouge and French protectorat periods, as well as for recipes, folktales and history (which I cannot yet vouch for). I love this picture of King Sisowath in his European 'city' suit.