Sawmills and planing mills and shingle mills /

Mode of access: Internet.

Hoover Steel Ball Company Plant, Ann Arbor, Michigan

Image from publication: The evolution of the steel ball industry. Hoover Steel Ball Company (Ann Arbor, Mich.), [1917]

Push Ball

On verso of duplicate photo: "An outlet for class rivalry --The Frosh-Soph push ball contest," Ferry Field, 1907. Duplicate from Sam Sturgis Collection

Benny Friedman, UM Football, Carrying ball, 1925 Illinois game

(from picture in 1926 Michiganensian, p. 185)