A stamped or printed device issued by the government, and required by law to be affixed to letters or…
"A spectrum of sunlight is crossed by dark lines, many hundreds of whcih have been counted and accurately…
A telegraph in which the letters of the alphabet or figures are placed on a circular plate in such a…
"Section through a portion of the lateral eye of Limulus, showing three ommatidia—A, B and C.…
"The various phases of germination of spores of Bacillus ramosus, as actually observed in hanging drops…
"The various phases of germination of spores of Bacillus ramosus, as actually observed in hanging drops…
"Various stages in the development of the endogenous spores in a Clostridium — the small letters…
(1698-1783) A Swiss literary critic who was the first to make English literature known in Germany and…
"Experiment illustrating Lenz's Law. If a copper ring be held in front of an ordinary elecromagnet,…
A decorative border of envelopes, letters, and inkwells with four windows and banners for captions.
Diagram of the interior of the heart. Labels: A, aorta; PA, pulmonary artery; VCI and VCS, vena cava…
Three laryngoscopic view of the superior aperture of the larynx and surrounding parts. Labels: A, the…
Lettering is the process of forming letters, numerals, and other characters in technical drawings.
In this chart of single stroke letters, the capitals are arranged in "family order," first the straight…
Words lettered in lower case or "small" letters are easier to read than when made in capital letters.…
In this chart of single stroke letters, the capitals are arranged in "family order," first the straight…
Words lettered in lower case or "small" letters are easier to read than when made in capital letters.…
The distribution of cutaneous nerves n the back of the trunk. On the left side the distribution of the…
Distribution of cutaneous nerves on the front of the right superior extremity. The figure at the right…
Distribution of cutaneous nerves on the back of the right upper extremity. The figure at the right shows…
Distribution of cutaneous nerves on the front of the right lower extremity. The figure at the right…
Distribution of cutaneous nerves on the back of the right lower extremity. The figure at the right shows…
Right half of upper jaw (from below), with the corresponding teeth. The letters and numbers point to…
Right half of lower jaw, with the corresponding teeth. The letters and numbers point to the various…
The distribution of the cutaneous nerves on the back of the trunk. On one side the distribution of the…
Distribution of cutaneous nerves on the back of the lower legs. On the one side the distribution of…
A scrivener (or scribe) was traditionally a person who could read and write. This usually indicated…
An illustration of the Order of the Garder's garter. The Garter is worn on ceremonial occasions around…