This awesome invitation was issued by Whitney in the early 1920s. I have never seen it before. I love the 3-D effect given by the protruding steps and the open door. The hatch work at the window can be seen in other fantastic Whitney products - namely the highly desirable and oh-so-hard to find "House of Fate" fortune cards. Eight examples of the latter can be found on page 278. Another thing that makes this listing special is the seller. She has long been associated with vintage Halloween items and is very knowledgeable ... friendly and honest too!
02/14 Update: The small paper item sub-genre is on fire! Who would have ever projected this would end up fetching $222.50 with multiple bidders near that level? Maybe it is time I part with my House of Fate cards!