This is the dim, and presumably boiling hot interior, of Adair's Bakehouse, which we were fairly sure was somewhere in Waterford. Thanks to <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/33577523@N08/"><b>ofarrl</b></a> for his dogged determination in finding out where this was - 18 Lady Lane in Waterford city! NLI Ref.: <a rel="nofollow" class="external text" href="http://catalogue.nli.ie/Record/P_WP_0111">P_WP_0111</a>
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/47290943@N03">National Library of Ireland on The Commons</a>
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/nlireland/6081777301/">Baker's Dozen</a>