#O10P41873 1c Official Mail Stamp executive, carmine
$9.50- $15.00 #O11P41873 2c Official Mail Stamp - carmine
$9.50- $15.00 #O57P41873 1c Official Mail Stamp - State, green
$8.00- $12.50 #O4P41873 6c Official Mail Stamp -Agriculture, yellow
$7.50- $12.00 #O60P41873 6c Official Mail Stamp - State, green
$15.00- $23.00 #O14P41873 10c Official Mail Stamp - carmine
$9.50- $15.00 #O67P41873 90c Official Mail Stamp - State, green
$7.50- $12.00 #O2P41873 2c yellow, Agriculture on Card
$7.50- $12.00 #O61P41873 7c Official Mail Stamp - State, green
$8.00- $12.50 #O6P41873 12c Official Mail Stamp - Agriculture, yellow
$7.50- $12.00 #5681922 25c Niagara Falls, green
$0.95- $3,450.00 #O65P41873 24c Official Mail Stamp -State, green
$7.50- $12.00 #O63P41873 12c Official Mail Stamp - State, green
$7.50- $12.00 #O64P41873 15c Official Mail Stamp -State, green
$7.50- $12.00 #O3P41873 3c Official Mail Stamp -Agriculture, yellow
$7.50- $12.00 #O58P41873 2c Official Mail Stamp - State, green
$8.00- $12.50 #O5P41873 10c Official Mail Stamp - yellow
$7.50- $12.00 #O12P41873 3c Official Mail Stamp - carmine
$9.50- $15.00 #O13P41873 6c Official Mail Stamp - executive. Carmine
$9.50- $15.00 #O66P41873 30c Official Mail Stamp - State, green
$7.50- $12.00