For details on distinguishing flat plate and rotary printings click here.
Note: The $5 design illustrated below is scarlet, the color of all other stamps illustrated on this page are carmine.
Number Numbers for the Postage Due Stamp Designs of 1930
One Half Cent Stamps
Number J69 - ½¢ Carmine - Perf 11 x 11 - 1930 - Flat Plate Printing
Number J79 - ½¢ Dull carmine - Perf 11 x 10.5 - 1931 - Rotary Press Printing
Number J79a - ½¢ Scarlet - Perf 11 x 10½ - Rotary Press Printing
One Cent Stamps
Number J70 - 1¢ Carmine - Perf 11 x 11 - 1930 - Flat Plate Printing
Number J80 - 1¢ Dull carmine (wet printing) - Perf 11 x 10½ - 1931 - Rotary Press Printing
Number J80b - 1¢ Scarlet (wet printing) - Perf 11 x 10½ - Rotary Press Printing
Number J80a - 1¢ Scarlet (dry printing) - Perf 11 x 10½ - Rotary Press Printing
Two Cent Stamps
Number J71 - 2¢ Carmine - Perf 11 x 11 - 1930 - Flat Plate Printing
Number J81 - 2¢ Dull carmine - Perf 11 x 10½ - 1931 - Rotary Press Printing
Number J81b - 2¢ Scarlet (wet printing) - Perf 11 x 10½ - Rotary Press Printing
Number J81a - 2¢ Scarlet (dry printing) - Perf 11 x 10½ - Rotary Press Printing
Three Cent Stamps
Number J72 - 3¢ Carmine - Perf 11 x 11 - 1930 - Flat Plate Printing
Number J82 - 3¢ Dull carmine - Perf 11 x 10½ - 1931 - Rotary Press Printing
Number J82b - 3¢ Scarlet (wet printing) - Perf 11 x 10½ - Rotary Press Printing
Number J82a - 3¢ Scarlet (dry printing) - Perf 11 x 10½ - Rotary Press Printing
Five Cent Stamps
Number J73 - 5¢ Carmine - Perf 11 x 11 - 1930 - Flat Plate Printing
Number J83 - 5¢ Dull carmine - Perf 11 x 10½ - 1931 - Rotary Press Printing
Number J83b - 5¢ Scarlet (wet printing) - Perf 11 x 10½ - Rotary Press Printing
Number J83a - 5¢ Scarlet (dry printing) - Perf 11 x 10½ - Rotary Press Printing
Ten Cent Stamps
Number J74 - 10¢ Carmine - Perf 11 x 11 - 1930 - Flat Plate Printing
Number J84 - 10¢ Dull carmine - Perf 11 x 10½ - 1931 - Rotary Press Printing
Number J84b - 10¢ Scarlet (wet printing) - Perf 11 x 10½ - Rotary Press Printing
Number J84a - 10¢ Scarlet (dry printing) - Perf 11 x 10½ - Rotary Press Printing
Thirty Cent Stamps
Number J75 - 30¢ Carmine - Perf 11 x 11 - 1930 - Flat Plate Printing
Number J85 - 30¢ Dull carmine - Perf 11 x 10½ - 1931 - Rotary Press Printing
Number J85a - 30¢ Scarlet - Perf 11 x 10½ - Rotary Press Printing
Fifty Cent Stamps
Number J76 - 50¢ Carmine - Perf 11 x 11 - 1930 - Flat Plate Printing
Number J86 - 50¢ Dull carmine - Perf 11 x 10½ - 1931 - Rotary Press Printing
Number J86a - 50¢ Scarlet - Perf 11 x 10½ - Rotary Press Printing
One Dollar Stamps
Number J77 - $1 Carmine - Perf 11 x 11 - 1930 - Flat Plate Printing
Number J77a - $1 Scarlet - Perf 11 x 11 - Flat Plate Printing
Number J87 - $1 Scarlet - Perf 10½ x 11 - 1956 - Rotary Press Printing
Five Dollar Stamps
Number J78 - $5 Carmine - Perf 11 x 11 - 1930 - Flat Plate Printing
Number J78b - $5 Scarlet (wet printing) - Perf 11 x 11 - 1930 - Flat Plate Printing
Number J78a - $5 Scarlet (dry printing) - Perf 11 x 11 - 1930 - Flat Plate Printing