#RS164d 1878-83 1c Proprietary Medicine Stamp,Alvah Littlefield, black, watermark 191R MSRP: Was: Now: $72.50 - $100.00
#RS142d 1878-83 1c Proprietary Medicine Stamp,H.A. Ingham, black, watermark 191R MSRP: Was: Now: $225.00 - $275.00