Mike,
Yes, I do.
The average yearly income in 1915 was $687.00. An electrician or a machinist made about $1,500.00 a year.
When Raynor did Midland Hills he charged the club $1,500. He got that job while he was out there doing Somerset, so he probably made another $1,500 on that site. That's over 4 times the income of the average Joe (8 times the income of the average Jane
) and twice the income of a highly skilled tradesman. Plus, he was working on at least 14 other projects at the time.
Ross likely had 3 to 4 times Raynor's business in that time frame, and Tillinghast had a dozen or so. Other successes like Travis, Emmet, Thompson, Flynn and Toomey, Strong, Park, Bell, etc., etc, all made money, probably because there was enough business to go around.
Sure beat toiling away in a factory for $13.21 a week.