Ritter 59 degree iron block
if those were 48 degree blocks they would have been gone long ago.
In chatting with a couple of people who have lived the "Ritter experience" I'd be a bit leary of anything that came out of his mouth. For a "real world" quote for machine work I'd be calling either QMP in Chatsworth CA, or Allen Sherman in Pasadena TX. I'm sure there are others that have done them, but those are two that come to mind as of recent.
