In an attempt to undermine Winchell's work on the Minnesota Historical Society report on the Kensington Rune Stone, Wahlgren insinuated that the report was virtually written by Holand, and in doing so suggests that Winchell's works is corrupt and should be ignored. However to quote Blegen:
"Winchell seems, by reason of his energy and interest, to have guided the deliberations of the committee. He visited Kensington three times, and gathered considerable information that he recorded in a handwritten notebook or field book. Much of the data used in the committee's report reflected his knowledge of geology and information on the Kensington find that he gathered on his visits. On the other hand, correspondence in the Minnesota Historical Society's files show that he relied heavily on Holand for analysis of the language of the inscription both in the main text and in attempts to refute linguistic criticsms" (Blegen p 70)This is the only point that Blegen makes regarding Holand's supposed influence in the writing of the report. Wahlgren seems to have based his impression on a letter sent by Holand to Winchell on Apr 7, 1910 in which Holand having received a handwritten copy of the report and made some suggestions regarding it (Winchell also received responses from Bothne and Flom regarding the report).