Shagbark hickory grafted in 1939
Glover Shagbark hickory grafted in 1936
Gobble Shagbark hickory grafted in 1940
Hand Shagbark hickory grafted in 1939
Harman Shagbark hickory grafted in 1939
Leonard Shagbark hickory grafted in 1939
Lingenfelter Shagbark hickory grafted in 1942
Manahan Shagbark hickory grafted in 1939
Milford Shagbark hickory grafted in 1939
Murdock Shagbark hickory grafted in 1941
Netking Shagbark hickory grafted in 1938
Platman Shagbark hickory grafted in 1938
Pleas Pecan by bitternut grafted in 1938
Schinnerling Shagbark hickory grafted in 1942
Stanley Shellbark hickory grafted in 1939
Swaim Shagbark hickory grafted in 1941
Taylor Shagbark hickory grafted in 1939
Triplett Shagbark hickory grafted in 1939
Woods grafted in 1939

The varieties below are growing in orchard or random locations out of
the woods:

Beaver Hybrid hickory grafted in 1924
Cedar Rapids Shagbark hickory grafted in 1926
Clark Shagbark hickory grafted in 1938
Fairbanks hybrid Shagbark by bitternut grafted in 1924
Herman Last Hybrid grafted in 1948
Hope pecan Pure pecan grafted to bitternut grafted in 1938
Kirtland Shagbark hickory grafted in 1936
Laney Pecan by shellbark grafted in 1936
Marquardt Hiccan grafted in 1924
Norton Hiccan grafted in 1938
River hickory Undetermined hybrid grafted in 1948
Rockville hiccan Pecan by shellbark grafted in 1926
Siers Mockernut by bitternut grafted in 1936
Stratford Shagbark by bitternut grafted in 1938
Weiker hybrid Shagbark by shellbark grafted in 1936