Colored lobby card for the American film <i><a href="https://en.wikipedia.org/wiki/The_Invisible_Ray" class="extiw" title="w:The Invisible Ray">The Invisible Ray</a></i> (1936) featuring <a href="https://en.wikipedia.org/wiki/Boris_Karloff" class="extiw" title="w:Boris Karloff">Boris Karloff</a>. This image is assumed to be in the public domain, as no copyright notice is in evidence.
Universal Studios
<a rel="nofollow" class="external text" href="https://movieposters.ha.com/itm/horror/the-invisible-ray-realart-r-1948-lobby-card-11-x-14-horror-directed-by-lambert-hillyer-starring-boris-karloff-be/a/56064-26134.s?ic4=GalleryView-ShortDescription-071515">1948</a> — re-release by Realart
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