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
R3a Proprietary 1c red Imperforated
R3b Proprietary 1c red 12 vert. or horiz.
R3c Proprietary 1c red 12
R3d Proprietary 1c red 12
R4a Telegraph 1c red Imperforated
R4c Telegraph 1c red 12
R5a Bank Check 2c blue Imperforated
R5b Bank Check 2c blue 1/1/1862 12 vert. or horiz.
R5c Bank Check 2c blue 1/1/1862 12
R5e Bank Check 2c blue 1/1/1862 12
R6b Bank Check 2c orange 12 vert. or horiz.
R6c Bank Check 2c orange 1/1/1862 12
R6d Bank Check 2c orange 1/1/1862 12
R6e Bank Check 2c orange 1/1/1862 12
R7a Certificate 2c blue 1/1/1862 Imperforated
R7c Certificate 2c blue 1/1/1862 12
R8c Certificate 2c orange 1/1/1862 12
R9a Express 2c blue Imperforated
R9b Express 2c blue 12 vert. or horiz.
R9c Express 2c blue 12