The microscope and microscopical technology : a text-book for physicians and students / by Heinrich Frey ; translated and edited by George R. Cutter.

Licence: Public Domain Mark

Credit: The microscope and microscopical technology : a text-book for physicians and students / by Heinrich Frey ; translated and edited by George R. Cutter. Source: Wellcome Collection.

Provider: This material has been provided by the Royal College of Physicians of Edinburgh. The original may be consulted at the Royal College of Physicians of Edinburgh.