Saturday, August 26, 1978 United States of America will issue: Se-tenant "American Owls" face value 4*15, Stamp "Great Grey Owl (Strix nebulosa)" face value 15, Stamp "Northern Saw-whet Owl (Aegolius acadicus)" face value 15, Stamp "Barred Owl (Strix varia)" face value 15, Stamp "Great Horned Owl (Bubo virginianus)" face value 15, Se-tenant "American Owls" face value 4*15,
| Country: | United States of America |
|---|---|
| Issue: | Wildlife Conservation Issue |
| Date: | 1978-08-26 |
| Perforation: | 11 |
| Emission: | Commemorative |
| Format: | Se-tenant |
| Face Value: | 4*15 United States cent |
| Country: | United States of America |
|---|---|
| Issue: | Wildlife Conservation Issue |
| Date: | 1978-08-26 |
| Print: | Recess |
| Perforation: | 11 |
| Emission: | Commemorative |
| Format: | Stamp |
| Face Value: | 15 United States cent |
| Country: | United States of America |
|---|---|
| Issue: | Wildlife Conservation Issue |
| Date: | 1978-08-26 |
| Print: | Recess |
| Perforation: | 11 |
| Emission: | Commemorative |
| Format: | Stamp |
| Face Value: | 15 United States cent |
| Country: | United States of America |
|---|---|
| Issue: | Wildlife Conservation Issue |
| Date: | 1978-08-26 |
| Print: | Recess |
| Perforation: | 11 |
| Emission: | Commemorative |
| Format: | Stamp |
| Face Value: | 15 United States cent |
| Country: | United States of America |
|---|---|
| Issue: | Wildlife Conservation Issue |
| Date: | 1978-08-26 |
| Print: | Recess |
| Perforation: | 11 |
| Emission: | Commemorative |
| Format: | Stamp |
| Face Value: | 15 United States cent |
| Country: | United States of America |
|---|---|
| Issue: | Wildlife Conservation Issue |
| Date: | 1978-08-26 |
| Print: | Recess |
| Perforation: | 11 |
| Emission: | Commemorative |
| Format: | Se-tenant |
| Face Value: | 4*15 United States cent |