I recieved a D&RG/RGS Time/Delay Book (Form 3914) from a friend several years ago. It is dated from March 12, 1927 to April 30, 1927. There is not anything in it that refers it to the Uintah, so it took me a little while to figure out it belonged to Conductor Wehr from the Uintah. There are few time's listed on each date, except for what I think are time used for paperwork at each end of the run. Each date lists all car numbers and if MT or loads and what the load was. On some of the dates when xtra's were run, it is hard to tell which cars were with what train. He also uses MP numbers (rounded off to the nearest MP) for locations.