Umberger Family
January 1953 – October 1958
Umberger Family
December 1958 – December 1961
Umberger Family
December 1961 – June 1964
Umberger Family
June 1964 to June 1968
Umberger Family
June 1968 to August 1971
Umberger Family
August 1971 to April 1973
Umberger Family
April 1973 to September 1974
Umberger Family
December 1975 – June 1979
Umberger Family
July 1979 – June 1984
London
November 1974 – December 1975
Germany, Switzerland, Austria & Czechoslovakia
September 22 to October 8, 1977
Canadian Rockies
July 1980 -August 1980
New Brunswick, Canada – Nova Scotia – Newfoundland – Prince Edward Island
August 1982
Southern U.S. – World’s Fair – New Orleans
June 1984
New Zealand, Australia, Fiji Islands
April 10 to May 7, 1993