After playing/rating Green Valley last week I found this link is to the McDonald Design Group's Master Plan for Green Valley. There are a number of aerial views of the original Marble Hall Links that Flynn designed and owned.
http://www.mcdonaldgolfinc.com/design/gvccbook.pdf A “Flynn Inspired Design”
Green Valley’s property has a unique history. William Flynn not only designed the golf
course, but also originally owned and operated it as a public course known as Marble
Hall Links.
The master plan utililizes traditional design features found on William Flynn courses
built during the 1920’s and 1930’s. The plan reverts changes made to the property
over time that have not reflected Flynn’s design in style or substance. Although research
(including aerial photographs) from the 1930’s inspired our design process, this
plan is not a golf course restoration. Instead, the master plan improves the golf course
with Flynn characteristics that he may have built for a private golf club. The “Flynn
Inspired Design” not only relates to the positioning of bunkers, tees, etc.; but also to the
golf feature shaping and detail work during implementation. The goal of the project is
to create classic improvements, which will appear to have been there for 75 years, created
by William Flynn himself.