Thereporting marks wereUPFE for cars operated by Union Pacific orSPFE for cars operated by Southern Pacific. They were painted in standard PFE colors with only WP heralds on the cars instead of the paired UP-SP markings.
1951 UNION PACIFIC RAILROAD 8" CHILDS PLATE CIRCUS PATTERN SYRACUSE CHINA ,CLOWN
Union Pacific Railroad Co System Timetable No. 2 October 29 1995
1965 UNION PACIFIC RAILROAD CO LIST OF STATIONS ACCT DEPT BULLETIN G-144 UPRR
1954 - UNION PACIFIC RAILROAD CO - RULES AND INSTRUCTIONS GOVERNING OPERATION OF
1952 UNION PACIFIC RAILROAD CO. ORDER OF TELEGRAPHERS AGREEMENT BOOKLET UPRR
Union Pacific Railroad Co Track Safety Standards 10/16/1972 booklet
