1972 Press Photo William Prater gives statement on Yablonski slaying - now33749

William Prater, a former United Mine Workers official convicted in the 1969 Yablonski family slaying, has given authorities a hand-written statement detailing his knowledge of the killings, sources said Tuesday. Prater is shown in a photo made during his arraignment in 1972

Photo is dated 1972.

Photo measures 8 x 9.5 inches.