I counted 14 of 22 that integrated dials or instruments into a diagrammatic structure of the system; it could be more that I couldn't see from the zoom level. T

I counted 14 of 22 that integrated dials or instruments into a diagrammatic structure of the system; it could be more that I couldn't see from the zoom level. The degree to which instruments (and especially, status lights it looks like) were integrated into diagrams was the most interesting thing.