Here in the Northeast, fall trumpets its arrival with crisp weather and fairs of all sorts.

Auction House
(212) 254-4710
Founded in 1941, Swann is the largest specialist auctioneer of Works on Paper in the (more)
Book Dealer: Antiquarian & Rare
(845) 264-7256
Via Biblio.com: mathematics & science; history of science; first-edition fiction (more)