A collection of albums containing prints, in addition to a further 4 albums of photographs and postcards of World War I not listed here. The majority of the photographs are stuck in the albums, but there are also 69 loose ones. Many of these are Redwood's own enlargements from his smaller photographs, and have been removed from passe-partout framing and, in most cases, inserted in the album containing the smaller versions. There are some captions, but these vary in detail and it has been necessary to add descriptive captions in many cases. The albums do not appear to have any very clear chronological or geographical pattern, and with the obscurity of some of the place names, and the resemblance of pipe-laying in the Sudan to similar work in Saudi Arabia, some errors may have occurred. The dates on some of the captions suggest that Redwood worked in Saudi Arabia between 1948 and 1954.