Scott Catalog # : 4654 - 4663 / Artcraft First Day Covers.
Set Includes: 4654 Joseph Brodsky / 4655 Gwendolyn Brooks / 4656 William Carlos Williams / 4657 Robert Hayden / 4658 Sylvia Plath / 4659...
Scott Catalog # : 4323 - 4332 / Artcraft First Day Covers.
Set includes: 4323 Texas / 4324 Utah / 4325 Vermont / 4326 Virgin Islands / 4327 Virginia / 4328 Washington / 4329 West Virginia / 4330...