This chart is based upon both major and minor catalog numbers. The default opening view shows all US stamps; you can filter the chart by using the drop down box to select stamps by ‘Type’.
Catalog Number Description Denomination Color Date Issued Perforation Num Produced Series
R44a Certificate 25c red Imperforated
R44b Certificate 25c red 12 vert. or horiz.
R44c Certificate 25c red 12
R44d Certificate 25c red 12
R44e Certificate 25c red 12
R44f Certificate 25c red 12
R45a Entry of Goods 25c red Imperforated
R45b Entry of Goods 25c red 12 vert. or horiz.
R45c Entry of Goods 25c red 12
R45d Entry of Goods 25c red 12
R46a Insurance 25c red Imperforated
R46b Insurance 25c red 12 vert.
R46c Insurance 25c red 12
R46d Insurance 25c red 12
R47a Life Insurance 25c red Imperforated
R47b Life Insurance 25c red 12 vert.
R47c Life Insurance 25c red 12
R48a Power of Attorney 25c red Imperforated
R48b Power of Attorney 25c red 12 vert.
R48c Power of Attorney 25c red 12