MEDHURST & CO.
Fine Images and Documents
Email: medhurstmd@aol.com  
Phone: 913-851-8462
The photograph shows the tent used by the Post-Office
Department at General Headquarters Brandy Station
Virginia.   Negative by T. O. Sullivan, Positive by A.
Gardner.  Taken December 1863 this albumen measures 12"
X 16" to the mount.  $600.00