#RB12a1875-81 2c Proprietary Stamp - silk paper, brown
$3.25- $5.00 #R1151871 50c US Internal Revenue Stamp - blue & black
$1.50- $6.50 #RB11a1875-81 1c Proprietary Stamp silk paper, green
$2.25- $3.50 #RB13b1875-81 3c Proprietary Stamp - watermark, perf, orange
$4.00- $6.00 #RB341914 3/8c Proprietary Stamp - offset, watermark, perf 10, black
$0.65- $1.00 #R1351872 2c US Internal Revenue Stamp - orange & black
$0.65- $1.00 #RB321914 1/8c Proprietary Stamp - offset, watermark, perf 10, black
$0.50- $1.00 #R2481917 $100 US Internal Revenue Stamp - no gum, perf 12, green
$2.50- $59.00 #RO49d1864 1c Proprietary Match Stamp - Byam, Carlton & Co, black, watermark 191R
$2.75 #R681862-71 $1 US Internal Revenue Stamp - Foreign Exchange, old paper, red
$1.00- $1.50 #R1541898 1c US Internal Revenue Stamp - Intricate Revenue overprint, type B, green red
$0.50- $69.00 #R2171914 $1 US Internal Revenue Stamp - Liberty, engraved, green
$0.80- $90.00 #R461862-71 25cUS Internal Revenue Stamp - Insurance, old paper, red
$0.70- $1.00 #R1441872 $1 US Internal Revenue Stamp - green & black
$2.95- $4.50 #R151862-71 2c US Internal Revenue Stamp - org, Int Rev, old paper
$0.50- $1.20 #RB651919 1c Proprietary Stamp - offset, perf 11, dark blue
$0.50- $0.75 #R1371872 5 US Internal Revenue Stamp - orange & black
$0.65- $1.00 #RO62d1864 1c Proprietary Match Stamp - Jas. L. Clark, green, silk paper, watermark 191R
Call for Availability #RF11894 2c lake,unwmk,engr,roul 51/2
$0.50- $1.50 #RB12b1875-81 2c Proprietary Stamp - watermark, perf, brown
$2.25- $3.25