Some years ago, I asked if any forum members could identify a document for me. Unfortunately, nobody was able to help at that time and I thought I’d try again as new information will have emerged since my last post. The document that I’m looking for seems to have been the results of a census of mechanical transport that was still in British Army service at the end of the war. It appears to have listed vehicles by manufacturers and by model. I first suspected the existence of this document on reading Bart Vanderveen’s Observer’s Army Vehicles Directory to 1940. On page 202, for example, he says of the Daimler CC 3 tonner, “366 in service in 1918 as well as 1818 Model CB, 2561Model Y and several other types plus 113 Daimler/LGOCs”. He was also able to say how many had been impressed for service rather than directly purchased. I see that similar figures appear in some of the photograph captions in Tim Gosling’s excellent book. Can anyone tell me what this document is and where I could find a copy, either in print or on line? My e-mail address is: northduk(at)googlemail(dot)com Gordon McLaughlin