Wayne:
I think all the Architects here are quite accurate about being a Tillinghast expert, etc. Personally, I would never say I am an expert on Tillinghast, Ross, or anyone else. Experience in that realm does help as well as a passion for their work. But, as Kelly says, one should get that first opportunity and then see how that person fared. If no one gets a chance to do a certain type of job, then experience will never come.
That said, someone gave me the chance to work on a Tillinghast course and now I have that experience. The City of Erie, Pa. is restoring their Tillinghast, Erie Golf Club and we have worked on an extremely limited budget to create Tillinghast characteristics and restore what we could with little money and less records.
I can't say that I am an expert, but Erie Golf Club is some Tillinghast experience and I would love to visit Toronto one day soon.
(How about that roundabout way of introducing myself to a job, huh?)