Yep... I like that little reference too. It shows Indy is still an archaeologist (and not just a treasure seeker), and it shows Spalko's and Dovenchenko's lack of interest in/respect for anything other than the mission goal. It's a bit like one of the truisms I hold dear... "Show me someone who mistreats an animal and/or shows a lack of respect to an object of historical value, and I'll show you a c**t."
