The 1508 and 1507 lead a southbound passenger train through Denali Park in
1982. They are a matched pair of F's both by their numbers and their paint scheme.
The nose of the 1508 is pretty worn and scarred, but not to worry. Next season
it will be sporting a fresh coat of blue and yellow paint. The 1507 will not
be as lucky and will head to retirement in 1985 still in black and yellow along
with sisters 1505 and 1504.
Photo courtesy of Jason Kuehn