You can view them here. Or if you want, go directly to the PEQ Flickr page and view the entire set, with labels. With thanks to Eibert Tigchelaar for pointing them out.
(L. Boer, 25 March 1954) Pay-day. De Vaux is sitting in front of a tent paying a local worker. Presumably the recipient is signing for receipt. (via Flickr)