Walter C. Schnackenberg Papers
Walter C. Schnackenberg Papers
Erich Knorr interview
Erich Knorr interview
Donald Farmer interview (part 1)
Donald Farmer interview (part 2)
Phillip Nordquist interview
Erving Severtson interview, April 6, 2000
Erving Severtson interview, April 10, 2000
Robert Ericksen interview
John Schiller interview