On Mon, Jun 2, 2008 at 9:09 PM, Micha Berger <micha at aishdas.org> wrote: > BTW, what was a magreifah, and could it be related to the bagpipe? > (Serious answers on Avodah, please.) Possibly a kind of water-powered organ. See http://en.wikipedia.org/wiki/Hydraulic_organ