> I think there is a large horizontal dial with curves for the equation of time > at a financial bank in Munich, Germany. > The point where two walls of the building meets is used as the shadow casting > device. > I have no idea how high this point is, nor do I know how large the dials > plane is.
This sundial is located at the 'Deutsches Patentamt'. The dial plane is about 30 times 60 meter. But I have no information about the height of the shadow caster. - Daniel Roth, Arbeitskreis Sonnenuhren