 He then accepted a call to Stockholm, where he labored from 1859 to 1893, in which year he resigned.Besides numerous contributions to Jewish periodicals (especially "Ha-Maggid"), he published "Nafshot Ẓaddiḳim" (Frankfort-on-the-Main, 1855), on the epitaphs at Worms, and "Zoologie des Talmuds" (ib.1858).