K. G. Murray house advertisement for Climax Adventure Comic (K. G. Murray, 1962 series) #11, November 1972; The Fastest Gun Western (K. G. Murray, 1972 series) #1, September 1972; Devil Doone Adventure Comic (K. G. Murray, 1962 series) #44, September 1970; Ringo (K. G. Murray, 1967 series) #19, March 1972.
This is the second Vandalia West story, "El Juicio". The series was originally published in Brazil.
This looks like it is from a European (Spanish) source.
Other printings of this story include: Cowboy Extra Navidad (Ursus, 1972 series) #1 (1972).
This feature is a house advertisement for Doomsday (K. G. Murray, 1972 series) #5, October 1972.
This feature is a house advertisement for Secret Romance Library (K. G. Murray, 1972 series) #10, 1972; Romantic Dreams Library (K. G. Murray, 1970 series) #10, December 1972; Lovers' Diary (K. G. Murray, 1972 series) #2, 1972; and Young Love (K. G. Murray, 1970 series) #9, 1972.