Somehow these lecture notes had escaped my attention until recently, and here they are online. Just thought I'd share for anyone else in the same boat.
Some of Wittgenstein's ideas around this time (about the meaning of 'good') strike me as interestingly similar to, though not the same as, some of A. E. Taylor's. And it turns out that similarities between Taylor and Wittgenstein have been noted before (here and here, for instance). The whole blog (OMBHURBHUVA) looks worth reading.