The flag pictured for sale is clearly NOT an "SA Barracks Flag",- it is a flag of the NS-HAGO Organization,- indicated simply by the NS-HAGO on the corner patch. NS-Hago stands for: National Socialist Handels und Gewerbeorganisation,- Trade & Industry Organization. A nice flag but mis-identified by the seller. The flag is not from Nordhausen, but is from the city of Halle, (it says so right on the flag), however Halle is close to Nordhausen.

Additionally, the "S." after Halle on the corner patch stands for "Saale", meaning that the city of Halle is on the Saale River. Nordhausen is about 55 miles west of the city of Halle. Seller might like to correct the description.