# Thumbnail Catalog Number Description Denomination Color Variety Date Issued Gum Type Actions
9181 OX39 Liberty within an oval and phrase "Officially Sealed" - background white - ... more
Liberty within an oval and phrase "Officially Sealed" - background white - Design width 37.5mm
none Dark Gray Single Stamp 1/1/1950 Water Activated
9182 OX40 Liberty within an oval and phrase "Officially Sealed" - background white - ... more
Liberty within an oval and phrase "Officially Sealed" - background white - Design width 38.5mm
none Dark Gray Single Stamp 1/1/1969 Water Activated
9183 OX41 USPS Logo Centered in Officially Sealed Bar none Black Single Stamp 1/1/1972 Water Activated
9184 OX42 USPS Logo Centered in Officially Sealed Bar none Black Single Stamp 1/1/1972 Water Activated
9185 OX43 USPS Logo Centered in Officially Sealed Bar none Black Single Stamp 1/1/1973 Water Activated
9186 OX44 USPS Logo Centered in Officially Sealed Bar none Black Single Stamp 1/1/1976 Water Activated
9187 OX45 USPS Logo Centered in Officially Sealed Bar none Black Single Stamp 1/1/1979 Water Activated
9188 OX46 USPS Logo Centered in Officially Sealed Bar none Black Single Stamp 1/1/1988 Self Adhesive
9189 OX47 USPS Logo Centered in Officially Sealed Bar none Black Single Stamp 1/1/1988 Self Adhesive
9190 OX48 USPS Logo Centered in Officially Sealed Bar none Black Single Stamp 1/1/1988 Self Adhesive