#O47P41873 1c Official Mail Stamp - post office, on card
$7.50- $12.00 #O59P41873 3c Official Mail Stamp - State, green
$8.00- $12.50 #O54P41873 24c Official Mail Stamp - post office, black
$8.00- $12.00 #O18P41873 6c Official Mail Stamp - vermilion
$9.50- $15.00 #O55P41873 30c Official Mail Stamp - plate on card, black
$8.00- $12.50 #O58P41873 2c Official Mail Stamp - State, green
$8.00- $12.50 #O20P41873 12c Official Mail Stamp - interior, vermilion
$7.50- $12.00 #O48P41873 2c Official Mail Stamp - black
$8.00- $12.50 #O92P41873 30c Official Mail Stamp - War, rose
$7.50- $12.00 #O38P41873 6c Official Mail Stamp - ultramarine
$13.50- $20.00 #O35P41873 1c Official Mail Stamp - ultramarine
$8.00- $12.50 #O72P41873 1c Official Mail Stamp - Treasury, brown
$7.50- $12.00 #O40P41873 10c Official Mail Stamp - ultramarine
$7.50- $12.00 #O22P41873 24c Official Mail Stamp - vermilion
$7.50- $12.00 #O53P41873 15c Official Mail Stamp - post office, black
$8.00- $12.50 #O41P41873 12c Official Mail Stamp - ultramarine
$7.50- $12.00 #O68P41873 $2 Official Mail Stamp - State, green & black
$32.00- $47.50 #O90P41873 15c Official Mail Stamp - War, rose
$7.50- $12.00 #O73P41873 2c Official Mail Stamp - Treasury, brown
$7.50- $12.00 #O57P41873 1c Official Mail Stamp - State, green
$8.00- $12.50