#O84P41873 2c Official Mail Stamp - War, rose
$7.50- $12.00 #O73P41873 2c Official Mail Stamp - Treasury, brown
$7.50- $12.00 #O1081879 3c Black, Post Office Department, Washington, Soft Paper
$10.00- $30.00 #O481873 2c Black, Post Office Department, Hard Paper
$12.00- $35.00 #O28P41873 6c purple, plate on card
$8.50- $12.00 #O14P41873 10c Official Mail Stamp - carmine
$9.50- $15.00 #O89P41873 12c Official Mail Stamp - War, rose
$7.50- $12.00 #O75P41873 6c Official Mail Stamp - Treasury, brown
$14.00- $21.00 #O50P41873 6c Official Mail Stamp - black
$8.00- $12.50 #O91P41873 24c Official Mail Stamp - War, rose
$7.50- $12.00 #O1171879 6c Rose Red, War Department, Lincoln, Soft Paper
$4.25- $15.00 #O6P41873 12c Official Mail Stamp - Agriculture, yellow
$7.50- $12.00 #O33P41873 30c Official Mail Stamp - Justice, purple
$7.50- $12.00 #O74P41873 3c Official Mail Stamp - Treasury, brown
$7.50- $12.00 #O9P41873 30c Official Mail Stamp yellow
$7.50- $12.00 #O77P41873 10c Official Mail Stamp -Treasury, brown
$7.50- $12.00 #O30P31873 12c Official Mail Stamp - Justice, purple
$19.00 #O10S1875 1c Specimen Stamp- carmine
$28.00- $40.00 #O38P41873 6c Official Mail Stamp - ultramarine
$13.50- $20.00 #O23P41873 30c Official Mail Stamp - interior, vermilion
$7.50- $12.00