Hi bral et al,
I enrolled at the Cambridge University Library today, looking for Pobjoy drawings, but I failed my quest. I was under the impression that the UL had _everything_ ever published. I'd love to know of other libraries where I could obtain drawings that would enable me to construct an engine in 3D CAD. I have a project in mind, along the lines of rotec, jabiru, but remarkably similar to the Pobjoy.
-Hazel