#RS150b1862 1c Proprietary Medicine Stamp - I.S. Johnson & Co, vermilion, silk paper
$2.25 #RS274a1862 1c Proprietary Medicine Stamp - green, old paper
$3.00- $4.50 #RS290p1898-1900 1/8c Proprietary Medicine Stamp - dk blue, Hyphen Hol
$3.50- $5.50 #RS150d1862 1c Proprietary Medicine Stamp - I.S. Johnson & Co, vermillion, watermark 191R
$1.75- $2.75 #RS305r1898-1900 3 1/8c Proprietary Medicine Stamp - brown
$1.75 #RS303p1898-1900 5/8c Proprietary Medicine Stamp - blue, Hyphen Hole
$0.85 #RS294p1898-1900 5c Proprietary Medicine Stamp - chocolate, Hyphen Hole
$4.50 #RS286r1898-1900 5/8c, Johnson & Johnson
$1.40- $2.50 #RS2851898-1900 2 1/2c Proprietary Medicine Stamp - black
$1.00 #RO172c1864 1c Proprietary Match Stamp - Star Match, black, pink paper
$2.75- $4.00 #RO49d1864 1c Proprietary Match Stamp - Byam, Carlton & Co, black, watermark 191R
$2.75- $4.25