#RB2a1871-74 2c Proprietary Stamp - George Washington, green & black, violet paper
$8.25- $12.50 #RB1a1871-74 1c Proprietary Stamp - George Washington, green & black, violet paper
$7.75- $11.50 #RB1b1871-74 1c Proprietary Stamp - George Washington, green & black, green paper
$15.00- $22.00 #RB3a1871-74 3c Proprietary Stamp - George Washington, green & black, violet paper
$25.00- $37.50 #RB4b1871-74 4c Proprietary Stamp - green paper, green & black
$21.00- $32.00 #RB6a1871-74 6c Proprietary Stamp - violet paper, green & black
$45.00- $70.00 #RB2b1871-74 2c Proprietary Stamp - George Washington, green & black, green paper
$30.00- $45.00 #RB12a1875-81 2c Proprietary Stamp - silk paper, brown
$3.25- $5.00 #RB11a1875-81 1c Proprietary Stamp silk paper, green
$2.25- $3.50 #RB291898 3 3/4c Proprietary Stamp - Rouletted 5 1/2, olive gray
$14.00- $55.00 #RB13a1875-81 3c Proprietary Stamp - silk paper, orange
$12.00- $18.00 #RB15b1875-81 4c Proprietary Stamp - watermark, perf, red
$5.75- $8.50 #RU13d1864 5c Private Die Playing Card Stamps - blue
$12.00- $19.00 #RB12b1875-81 2c Proprietary Stamp - watermark, perf, brown
$2.25- $3.25 #RB13b1875-81 3c Proprietary Stamp - watermark, perf, orange
$4.00- $6.00 #RO173b1864 1c blue
$11.50- $17.00 #RE81914 5c Cordials, Wines, Etc. Stamp - watermark, offset, perf 10, green
$1.25- $3.00 #RS116d1862 4c Proprietary Medicine Stamp - J.F. Henry, red, watermark 191R
$8.75 #RB261898 1 7/8c Proprietary Stamp - Rouletted 5 1/2, dull blue
$2.25- $21.00