Rock Drill (Jacob Epstein) about a piece of their choosing from the gallery's collection, under the project name Tate Tracks. The Chemical Brothers recorded "Rock Drill", inspired by "Torso...", and this could be heard on headphones next to the sculpture. From October 2006, it also became available for a while, on the Tate Tracks website. Comparisons have been drawn between the sculpture and the character General Grievous and his battle droids. Rock Drill (Jacob Epstein) Rock Drill (c. 1913–1915) and the associated Torso in Metal from Rock Drill (c. 1913–1916) are Jacob Epstein's most radical sculptures. "Rock Drill" comprises a plaster figure perched on
Jacob Epstein (spy) who went to Mexico for liaison with Jacob Epstein, but achieved nothing. Jacob Epstein's code names in Soviet intelligence are "Harry" and "Garri". Epstein is referenced in the following Venona decryptions: Jacob Epstein (spy) Jacob Epstein, also Jake Bermanen, (10 November 1903 – 10 February 1998) was born in Brooklyn, New York of Russian parents. He graduated from Cornell University in 1924, where he became friends with Anna Colloms, who was also a student. In 1938, Epstein volunteered for the International Brigades during the Spanish Civil War, and was badly wounded. Epstein married Ruth Beverly Wilson, whom he met while