Dolly Toy Company of Tipp City OH is best known for war-time and post-war houses with lots of printing and little or no glitter or celophane. Here's an anomaly Maria found on eBay - a prewar set with both glitter and celophane, and "Made in U.S.A." stamped proudly on the bottom. Note the silver windowframes.

In case the listing is still up when you see this, here's the link:

http://www.ebay.com/itm/Rare-HTF-Pre-Wa ... 1172003931

Thanks for the great find, Maria