Lantern slide for the film <i><a href="https://en.wikipedia.org/wiki/Aloma_of_the_South_Seas_(1926_film)" class="extiw" title="w:Aloma of the South Seas (1926 film)">Aloma of the South Seas</a></i> (1926). Published pre 1978 with no copyright claim written on the slide, nor any copyright markings, thus public domain.
Famous Players-Lasky / Paramount Pictures
1926
<a rel="nofollow" class="external text" href="http://cplorg.cdmhost.com/cdm/singleitem/collection/p4014coll16/id/12/rec/28">Cleveland Public Library Digital Gallery</a>