Minnesota Vikings Painting Painting by Cliff Spohn
Cliff Spohn Sports Wall Art
Cliff Spohn - Official Website
Cliff Spohn Sports Wall Art
Paul Krause, Vikings poster artwork for the US Bank Stadium Collection by Steve Thomas.
Art Collection Lannan Foundation
1914–15 Volume 39 No 1–5 - Phi Delta Theta Scroll Archive
Fall 2013 Catalog Auction - Sports Memorabilia Auctions
Cliff Spohn - Official Website
Cliff Spohn - Official Website
Cliff Spohn - Official Website
Cliff Spohn Sports Wall Art