Home / History / Laughing Gas: Nitrous Oxide Laughing Gas: Nitrous Oxide David Wallechinsky, Michael Shedlin, Saunie SalyerBerkeley: Ronin, 1992.. . New Book. SOLD Add to WishlistOn your Wishlist - View List Add to Wishlist SKU: 0002896 Categories: Ethnopharmacology & Psychedelia, History, Nitrous Oxide, Sociology & Culture