Photos 1 & 28 by Bill Plack (1988).
Photos 2 & 27 by Dave and Mary Ann Shaver (Sept. 1, 1986).
Photos 3-6 & 26 by Larry Zinn (Oct. 1989) (contributed by Butch Moon).
Photo 7 by unknown (Vol. 1, No. 1 pg. 24; Fall 1993 The Lincoln Highway Forum).
Photo 8 by Stone Reoli 'in the clouds' Photography (ca. 1997-98).
Photos 9-12 by Dave Tower (June 14, 1999).
Photo 13 by Lonnie Schnauffer (Mar. 2000).
Photos 14 & 29-31 by Gyla Schnauffer (ca. 2000).
Photos 15-17 by unknown.
Photo 18 by Darlene and Ernest Ferretti.
Photo 19 by Rich Berardinelli.
Photo 20 Google Earth street view (Nov. 2012).
Photos 21 & 22 by unknown (Apr. 4, 2013).
Photo 23 by Earl Robicheaux (Oct. 2015).
Photos 24 & 25 by Martha Dougherty (May 2016).
Photo 32 by Bruce Murgo (Mar. 2019).
Photos 33-36 by Vickie Humphries (Apr. 12, 2019).
Photo 37 by Bill Eichelberger (Nov. 12, 2021).
