A large series of slide sets illustrating hymns, mainly in short sets of between 3 and 7 slides, with one slide for each verse of the hymn and sometimes an additional slide for the refrain.

The lyrics typically appear printed onto the upper part of the photographic image, which does not necessarily relate directly to the lyrics.

There were presumably also sets numbered 1-90 in this series, but no catalogue reference to these has been found (there are several missing pages in the surviving copy of the Mason slide catalogue). Items 91-105 have the series title Favorite [sic] hymns in the catalogue; items 106-114 are headed Illustrated hymns.