Oriflamme's Auction House was once a physical auction house, located in Mayfair, and who served occult books, ingredients, and more to those in the Know and those who weren't. By 1931 they've expanded to the Continent and beyond, delivering and auctioning books of great occult power to the Adepts of the world. While technically they're only concerned with the higher levels of occult society, they serve all aspects.