Internet Archive has available in PDF the full text of Marcus Jastrow’s Dictionary of the Targumim, the Talmud Babli and Yerushalmi, and the Midrashic Literature (2 vols.; London: Luzac, 1903).
HTML versions of the text are also available from
- Tyndale House with single-page images from Jastrow and
- Sefaria with a digitally re-typeset text.
HT: Charles Sullivan