erc: who: McCall's Pattern Company what: Envelope for McCall's Pattern #8164 when: 1982 where: https://digital.library.unt.edu/ark:/67531/metadc1705789/ erc-support: who: University of North Texas Libraries what: Permanent: Stable Content: when: 20081203 where: https://digital.library.unt.edu/ark:/67531/