Item 74740 - W.F. Wyman steam station, Yarmouth, 1963 Item 74740 - W.F. Wyman steam station, Yarmouth, 1963 Contributed by Maine Historical Society Item 74740 Zoom 4354px x 3494px - 14.5"w x 11.6"h @ 300dpi | Need a larger size? *Credit line must read: Collections of Maine Historical Society Image Info Oil-fired Wyman Station, located on Cousins Island in Yarmouth, went online in 1957. A second unit began operation the following year. The plant was named for Central Maine Power Co. President William F. Wyman, son of the founder. Show Details