The Internet Archive has PDF scans openly available for each of the first three volumes of Hermann Strack and Paul Billerbeck’s Kommentar zum Neuen Testament aus Talmud und Midrasch, 6 vols. (München: Beck, 1922–1961): Volume 1: Matthew Volume 2: Mark–Acts Volume 3: Romans–Revelation In addition, there is also a combined PDF that includes vols. 1–3 and1 […]
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).