Catholic children in the U.S. used to be taught the faith with the Baltimore Catechism. Here are a bunch of cool drawings from an illustrated version.
[See also: 32 Beautiful Holy Cards From Another Era of the Church]
[See also: 11 Traditional Catholic Diagrams of the Faith from a Bygone Era]
[See also: 10 Reasons Some Women Are Wearing Veils in Church Again]
[See also: 27 Fascinating Photos of Pre-Vatican II Catholicism]