The web site summarizes the information found in "General Prescription Book No. 2" for the Gordonsville Receiving Hospital, May, 1864 to March, 1865". So it must be the second volumn, as the first volumn is in the Confederate Museum. Per wikipedia (true not the best reference) the hospital opened in March 1862. There is appearently a similar book, prior to June 1, 1863, as I found another web site referencing the cause of deaths at the hospital, for North Carolina soldiers, starting in March 1862.

JIM T