1918 New private company incorporated to acquire:
and to facilitate the production and sale of the Glasgow Tractor
1919 Negotiated the purchase of the National Projectile Factory at Cardonald
1919 December 31st. Acquired by Wallace (Glasgow), a new public company.
1920 Maker of the Burt petrol engine (see picture). Also see Glasgow Engine Co
1946 Public offer for sale of all of the shares in John Wallace and Sons