The following Schweich Lecture on Biblical Archaeology is now available on-line in PDF: Stephen H. Langdon [1876-1937], Babylonian Menologies and the Semitic Calendars. The Schweich Lectures of the British Academy 1933. London: Oxford University Press, 1935. Hbk. pp.169. Click here to read. Currently there are 22 of these lectures in the Public Domain. See here for the full list.
The following public domain title from the Schweich Lectures series is now available on-line in PDF: D.S. Margoliouth [1858-1940], The Relations between Arabs and Israelites prior to the Rise of Islam. The Schweich Lectures 1921. London: Oxford University Press, 1924. Hbk. pp.87. Click <<HERE>> for the download link. More Schweich Lectures can be found HERE.