Do collectors of medical literature aim to cover the entire field?

Not in most instances. They usually specialize in branches that encompass their special interests, such for example as physiognomy, transfusion of blood, heart disorders, venereal ailments, etc.

Has a well-selected medical library that was already assembled at say the turn of the century, increased or diminished in value?

Increased I should say, or, from a very conservative estimate, at least held its own. This is due, no doubt, to the permanent interest such a medical library holds. On the other hand, authors of literary classics, especially from the beginning of the 19th century on, are subject to increasing or waning interest due to a change of popular favor and appreciation. In the case of modern authors such as Hemingway, Faulkner, etc., this is even more noticeable. The “white-headed” literary lion of today may be on tomorrow’s bargain shelf, and vice versa.

Is the number of collectors of medical literature increasing?

Somewhat, I should say. In the late twenties, Dr. Henry E. Sigerist became head of the Institute of Medicine at John Hopkins University where his outstanding accomplishments, combined also with his splendid achievement in promoting the Bulletin of the History of Medicine, did much to stimulate new interest, especially among the younger men.

Which is the best medical bibliography?

Probably the best, and certainly the most concise is Garrison’s “History of Medicine”, first published in 1914 by W. B. Saunders Co., Philadelphia. The fourth edition was issued in 1929 and is revised and comparatively up to date. It sells for $14.

How can one get posted on the prices of medical literature?

The Sanders Price List of Medica Incunabula gives some prices of early medicine. The cost is $10. As far as more modern medical books and miscellany are concerned, I believe the best guide is dealers’ lists who specialize in this sort of thing. I myself get out occasional catalogues of medical rarities, my latest one being issued to honor the seventieth birthday of Dr. Harvey Cushing, who is since deceased.