UP 713B GP30B, no steam generator, left front; August 1983. (Don Strack Photo)
UP GP30B 713B, no steam generator, left front; August 1983. (Don Strack Photo)
UP GP30B 716B, no steam generator, right front; August 1983. (Don Strack Photo)
UP GP30B, no steam generator, top view, looking forward. August 1983. (Don Strack Photo
UP GP30B 728B, with steam generator, left front. August 1983. (Don Strack Photo)
UP GP30B, with steam generator, top view, looking forward. August 1983. (Don Strack Photo)
UP GP30B 728B, with steam generator, top view, looking rearward. August 1983. (Don Strack Photo)
UP GP30B being scrapped at Durbano metals in Ogden, Utah. March 1986. (Warren Johnson Photo)
