Item 23676 - Skowhegan Power Plant plan, 1920 Item 23676 - Skowhegan Power Plant plan, 1920 Contributed by Maine Historical Society Item 23676 Zoom 2881px x 1986px - 9.6"w x 6.6"h @ 300dpi | Need a larger size? *Credit line must read: Collections of Maine Historical Society Image Info The John Calvin Stevens architectural firm of Portland drew plans for a Central Maine Power Co. facility in Skowhegan in 1920. This drawing shows the west side elevation of the power plant. Show Details