Well, it could be that this document that you just showed me is another copy or another photo that has been initialled? Positive (black on white) or negative (white on black) reproduction of prints or artwork produced on a phototat machine that uses photo paper instead of a transparent negative and uses a prism to make the negative readable on paper instead of the other way around. A photo of a typed report of several pages lay on the neat pile of paper in the file. Yes, my Lord; And I don`t know who did the photostat, I don`t know. Are you suggesting that we take a picture of it and return it to the lieutenant? We photographed what is now Board Exhibit No. 333, and we keep the photostat. Find out which words work together and create more natural English with the Oxford Collocations Dictionary app. Search for any word in the dictionary offline, anytime, anywhere with the Oxford Advanced Learner`s Dictionary app. Find the answers online with Practical English Usage, your go-to guide to problems in English. Join our community to access the latest language learning tips and assessment from Oxford University Press!.