Although World Championship races held in 1952 and 1953 were run to Formula Two regulations, constructors who only participated during this period are included herein to maintain Championship continuity. Constructors whose only participation in the World Championship was in the Indianapolis 500 races between 1950 and 1960 are not listed.
Starting visibility: currently automatically selects itself to autocollapse
To set this template's starting visibility, the |state=parameter may be used:
|state=collapsed: {Formula One constructors|state=collapsed} to show the template collapsed, i.e., hidden apart from its title bar
|state=expanded: {Formula One constructors|state=expanded} to show the template expanded, i.e., fully visible
|state=autocollapse: {Formula One constructors|state=autocollapse}
shows the template collapsed to the title bar if there is a {navbar}, a {sidebar}, or some other table on the page with the collapsible attribute
shows the template in its expanded state if there are no other collapsible items on the page
If the |state= parameter in the template on this page is not set, the template's starting visibility is taken from the |default= parameter in the Collapsible option template. For the template on this page, that currently evaluates to autocollapse.