centuriespast:Mary Wollstonecraft Shelley (1797–1851), Frankenstein, manuscript, MS. Abinger c.56, f
centuriespast:Mary Wollstonecraft Shelley (1797–1851), Frankenstein, manuscript, MS. Abinger c.56, fols. 20v – 21r, 1816 – 1817. The Bodleian Libraries, University of Oxford. -- source link