The Southern Pacific (reporting mark SP) (or Espee from the railroad initials- SP) was an American Class I railroad network that existed from 1865 to 1996 and operated in the Western United States. The system was operated by various companies under the names Southern Pacific Railroad, Southern Pacific Company and Southern Pacific Transportation Company.

Adlake kero 250
S.P.Co 
Adlake kero unmarked Red kero globe 
Correct fount and marked 250 no.1 bayonet burner. 
Condition  - good , light surface rust on the lid. No heavy rusting or pitting present. 
Fount is clean , burner is free and turning. 

** has not been oil tested **