Wolverine Motor Works, 20 HP Fuller & Johnson, Wisconsin Gas Engine Companies

Wolverine Motor Works Catalog: Circa 1900 (2 pages). The Gas Engine Magazine. – Oil Field Engine News – Hog-Trough Engines (1 page).

VAI Case tractor, Briggs & Stratton Model Q, 4 HP Gilson vertical engine

The Gilson Dream – Gilson 4 HP vertical (3.5 pages). – The VAI Case with a Detriot Mower (2 pages). – The First Pull – Briggs & Stratton Model Q (2 pages). – A River Relic – 1910 4 cylinder Clifton marine engine from the Mississippi River (1 page).