Rkap10: Landover, MD. July 1971
Rkap10: DSC-042, Washington, DC. June 1978.
Rkap10: DSC-043, Washington, DC. June 1978.
Rkap10: Bowie, MD. July 1971
Rkap10: 217, Cedar Hill Yard, New Haven, CT, 8-1972
Rkap10: 532, Penn Central, Odenton, MD, 4-1975
Rkap10: 526, Penn Central, Baltimore, MD, 11-1972
Rkap10: 531-1, Penn Central, Baltimore, MD, 1-1976
Rkap10: 528, Penn Central, Baltimore, MD, 11-1972
Rkap10: 525, Penn Central, Baltimore, MD, 11-1972
Rkap10: Middletown, PA, 2-79
Rkap10: img282
Rkap10: img278