A perfectly safe and pleasant substitute for chloroform, ether, nitrous oxide gas, and all other anæsthetics. Discovered by Dr. U. K. Mayo, April, 1883, and since administered by him and others in over 300,000 cases successfully. The youngest child, the most sensitive lady, and those having heart disease, and lung complaint, inhale this vapor with impunity. It stimulates the circulation of the blood and builds up the tissues. Indorsed by the highest authority in the professions, recommended in midwifery and all cases of nervous prostration. Physicians, surgeons, dentists and private families supplied with this vapor, liquefied, in cylinders of various capacities. It should be administered the same as Nitrous Oxide, but it does not produce headache and nausea as that sometimes does. For further information pamphlets, testimonials, etc., apply to

DR. U. K. MAYO, Dentist,
378 Tremont St., Boston, Mass.

THE CARRIER DOVE,

An Illustrated Monthly Magazine, Devoted to

SPRITUALISM AND REFORM.

Edited by Mrs. J. Schlesinger.

Each number will contain the portraits and Biographical Sketches of prominent Mediums and Spiritual workers of the Pacific Coast, and elsewhere. Also, Spirit Pictures by our Artist Mediums. Lectures, essays, poems, spirit messages, editorials and miscellaneous items.

DR. L. SCHLESINGER,Publishers.
MRS. J. SCHLESINGER,

Terms:—$2.50 per Year. Single Copies, 10 cts.

Address, THE CARRIER DOVE,
32 Ellis Street, San Francisco, California.