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Extra 5908 East (train symbol 803) makes a set out at Parmerton on February 23, 1974. I took the top picture (Disk 104) and Steve took the lower picture.
We drove a little further east and caught Extra 8711 East (train symbol 811) running around Extra 5908 East at the crossover in the middle of the siding. I took the top picture (Disk 104) and obviously Steve took the second picture about two seconds later.