Digital BW, The Print

There was a link to the usage terms somewhere on the site. It seems 
that most of these images are for personal use, and not really 
intended for profit. But it also said the images taken while under 
contract with the government (which was most of them) were the 
property of the government (not the photographer), and that the 
government can not hold a copyright on those (any) images. Yes 
slightly confusing.