# Thumbnail Catalog Number Description Denomination Color Variety Date Issued Gum Type Actions
21 O20 Interior 12c vermilion 1873 7/1/1873 Water Activated
22 O21 Interior 15c vermilion 1873 7/1/1873 Water Activated
23 O22 Interior 24c vermilion 1873 7/1/1873 Water Activated
24 O22a Interior 24c vermilion 1873 7/1/1873 Water Activated
25 O23 Interior 30c vermilion 1873 7/1/1873 Water Activated
26 O24 Interior 90c vermilion 1873 7/1/1873 Water Activated
27 O25 Justice 1c purple 1873 7/1/1873 Water Activated
28 O26 Justice 2c purple 1873 7/1/1873 Water Activated
29 O27 Justice 3c purple 1873 7/1/1873 Water Activated
30 O28 Justice 6c purple 1873 7/1/1873 Water Activated