Antique North German Confederation Postal Stationery Cover – Neinstedt to Rottleberode – 1869

Antique North German Confederation postal stationery cover / Post-Couvert, likely 3 Silbergroschen, sent from Neinstedt to Rottleberode bei Stolberg, dated 9 March 1869. The cover features the printed postal stationery design, postal cancellations, handwritten address, and an original red wax seal