Today has just a round of oldies and quite a few cartoons in the same vein.
Vanilla Spanking has an article about Upstairs Downstairs and some stills from a spanking scene in that.
The Spanking Emporium has some vintage shots.
Kia has an article on submission and self analysis.
Other images were found at: Au Fil des Jours, Heart and Soul, Spanking Blog, Dreams of Spanking, Chicago Spanking Review and Spanking Magazines.