Miller-Johnson Circus, in United States, was founded in 1969. Miller-Johnson Circus closed down in 1973.
"When we all joined this show in 1972, it was owned by Charlie Germaine but shortly after arrival we learned that the new owner was Clifford E. Vargas." // Buckles Woodcock
The Directory of American Circuses 1793-2000 by Robert L. Parkinson states Clifford Vargas, proprietor.