Linked Data Explorer
- "Collection consists of a manuscript letter signed from Dr. R.D. Streeter in Mexico City, to Mrs. E.S. Gasparotti (Seifert's married name) describing his visit and the availability of her works in Mexico; and a typed letter signed from Elizabeth Silva Seifert in Brazil to literary agent Lurton Blassingame, asking for an autographed photograph of Elizabeth Seifert."