The best drug geek gift I've ever purchased

While on vacation, trolling antique shops to find a fancy gift for my husband, I found a store that seemed to specialize in old scientific equipment. My first impulse was to go for the home electroshock therapy kit, but when that proved out of my price range, I spotted this Jules Verne looking motherfucker, the Ombredanne Inhaler. Introduced at the beginning of the 20th century to administer ether and chloroform for surgical anesthesia, it looks like it was used well into the 50s. And now it's on my kitchen table. I thought you all would appreciate some antique drug paraphernelia.