This is from Roger Puta's Winterail slide program <i>First Class, A Study in Lighting.</i>
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/129679309@N05/">Roger Puta</a>
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/129679309@N05/23913452449/">CMStP&amp;P Coon Rapids, Glenview, IL, August 1964</a>