Page images
PDF
EPUB
[graphic][merged small]

(ADMINISTERED NITROUS OXIDE GAS, AS A SURGICAL ANESTHETIC, TO DR. HORACE WELLS IN HARTFORD, CONN., DECEMBER II, 1844.)

[graphic][merged small]

(ADMINISTERED NITROUS OXIDE GAS, AS A SURGICAL ANAESTHETIC, TO DR. HORACE WELLS IN HARTFORD, CONN., DECEMBER II, 1844.)

« PreviousContinue »