#RS230d1862 6c Proprietary Medicine Stamp - black, watermark 191R
$28.00 #RS259d1862 1c Proprietary Medicine Stamp - blk,dl wmk, Weeks&Potter
$16.50- $25.00 #RS155d1862 2c Proprietary Medicine Stamp - Dr. Kennedy, green, watermark 191R
$21.50 #RS282p1898-1900 1 1/4c Proprietary Medicine Stamp - violet brown
$29.00 #RO173b1864 1c blue
$11.50- $17.00