US Stamps
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 |
|---|---|---|---|---|---|---|---|
| OX22c | Liberty within an oval and phrase "Officially Sealed" - background white | none | Black | 10/1/1936 | 12 x 9 | Post Offical Seal | |
| OX23 | Liberty within an oval and phrase "Officially Sealed" - background white | none | Black | 1/1/1936 | 12 x 8.5 | Post Offical Seal | |
| OX23c | Liberty within an oval and phrase "Officially Sealed" - background white | none | Black | 10/1/1936 | 12 x 8.5 | Post Offical Seal | |
| OX24 | Liberty within an oval and phrase "Officially Sealed" - background white | none | Dark Gray | 1/1/1936 | 12.5 | Post Offical Seal | |
| OX25 | Liberty within an oval and phrase "Officially Sealed" - background white | none | Dark Gray | 1/1/1936 | 8.5 | Post Offical Seal | |
| OX25a | Liberty within an oval and phrase "Officially Sealed" - background white | none | Dark Gray | 1/1/1936 | 8.5 | Post Offical Seal | |
| OX26 | Liberty within an oval and phrase "Officially Sealed" - background white | none | Dark Gray | 1/1/1936 | 12 x 9.5 | Post Offical Seal | |
| OX27 | Liberty within an oval and phrase "Officially Sealed" - background white | none | Dark Gray | 1/1/1927 | 11.5 | Post Offical Seal | |
| OX28 | Liberty within an oval and phrase "Officially Sealed" - background white | none | Dark Gray | 1/1/1946 | 12 | Post Offical Seal | |
| OX29 | Liberty within an oval and phrase "Officially Sealed" - background white | none | Dark Gray | 1/1/1946 | 12.5 | Post Offical Seal | |
| OX30 | Liberty within an oval and phrase "Officially Sealed" - background white | none | Dark Gray | 1/1/1947 | 12.5 x 8.5 | Post Offical Seal | |
| OX31 | Liberty within an oval and phrase "Officially Sealed" - background white | none | Dark Gray | 1/1/1947 | 8.5 | Post Offical Seal | |
| OX32 | Liberty within an oval and phrase "Officially Sealed" - background white | none | Dark Gray | 1/1/1947 | 8.5 x 12 | Post Offical Seal | |
| OX33 | Liberty within an oval and phrase "Officially Sealed" - background white | none | Dark Gray | 1/1/1947 | 8.5 x 8 | Post Offical Seal | |
| OX33A | Liberty within an oval and phrase "Officially Sealed" - background white | none | Dark Gray | 1/1/1947 | 8 x 8.5 | Post Offical Seal | |
| OX34 | Liberty within an oval and phrase "Officially Sealed" - background white | none | Dark Gray | 1/1/1948 | 12.5 | Post Offical Seal | |
| OX35 | Liberty within an oval and phrase "Officially Sealed" - background white | none | Dark Gray | 1/1/1948 | 8.5 | Post Offical Seal | |
| OX36 | Liberty within an oval and phrase "Officially Sealed" - background white | none | Dark Gray | 1/1/1948 | 12.5 x 8.5 | Post Offical Seal | |
| OX37 | Liberty within an oval and phrase "Officially Sealed" - background white | none | Dark Gray | 1/1/1948 | 8.5 x 12.5 | Post Offical Seal | |
| OX38 | Liberty within an oval and phrase "Officially Sealed" - background white | none | Dark Gray | 1/1/1948 | Hyphen Hole 9.5 | Post Offical Seal |