Greve/Grove Documents
H. L. (Herbert Lawrence) Chaffee:
The "Young Owner" of Grove's "Bonanza Farm in the Dakotas"
Source Reference:
Drache, Hiram.
The Day of the Bonanza: A History of Bonanza Farming in the Red River Valley of the North
. Danvill, Ill.: Interstate Printers & Publishers, 1995, c1964.
University of Manitoba Libraries, Archives & Special Collections, Rare Book Collection