#O23P41873 30c Official Mail Stamp - interior, vermilion
$7.50- $12.00 #O33P41873 30c Official Mail Stamp - Justice, purple
$7.50- $12.00 #O11P41873 2c Official Mail Stamp - carmine
$9.50- $15.00 #O31P41873 15c Official Mail Stamp - plate on card, purple
$7.50- $12.00 #O34P41873 90c Official Mail Stamp - Justice, purple
$7.50- $12.00 #O9P41873 30c Official Mail Stamp yellow
$7.50- $12.00 #O65P41873 24c Official Mail Stamp -State, green
$7.50- $12.00 #O19P41873 10c Official Mail Stamp - vermilion
$7.50- $12.00 #O50P41873 6c Official Mail Stamp - black
$8.00- $12.50 #O49P41873 3c Official Mail Stamp - black
$8.00- $12.50 #O14P41873 10c Official Mail Stamp - carmine
$9.50- $15.00 #O58P41873 2c Official Mail Stamp - State, green
$8.00- $12.50 #RB11b1875-81 1c Proprietary Stamp watermark, perf, green
$0.85- $1.25 #O62P41873 10c Official Mail Stamp -State, green
$7.50- $12.00 #O471873 1c Black, Post Office Department, Hard Paper
$12.75- $25.00 #O48P41873 2c Official Mail Stamp - black
$8.00- $12.50 #O78P41873 12c Official Mail Stamp - Treasury, brown
$7.50- $12.00 #O31P31873 15c Official Mail Stamp - Justice, purple
$19.00 #O21P41873 15c Official Mail Stamp - vermilion
$9.50- $12.00 #O87P41873 7c Official Mail Stamp - War, rose
$7.50- $12.00