The V-2 rocket was also called the A-4, or Aggregat 4, its technical name. The back of the diagram is stamped "Geheime Kommandosache" ("Secret Military Document").
The tank on the left is labeled "V-2 Alcohol Container," while the tank on the right is labeled "V-2 Liquid Oxygen Container." On the far right of the photo is the "V-2 Propulsion Unit." In the background are various businesses, including P. M. Woodfin Cotton, Anderson Clayton & Co. Cotton Buyers, and First National Bank.
