Trade Dollar ($1.00) United States coin from 1873. Obverse has a seated, left-facing Liberty holding…
Cardiac muscular tissue, magnified about 400 diameters. The cell-boundaries and cell-nuclei are indicated…
Blood corpuscles (cells). Labels: A, magnified about 400 diameters. The red corpuscles have arranged…
Villi of the small intestine; magnified about 80 diameters. In the right hand figure the lacteals, a,…
Leaves - compound (hand-shaped; leaflets, usually five, sometimes seven); opposite; edge toothed. Outline…
Leaves - compound (hand-shaped; leaflets, five); opposite; edge toothed. Outline - of leaflet, oval…
Veins of the upper extremity . Labels: 1, axillary artery; 2, axillary veins; 3, 4, basilic; 5, point…
Arteries of the palm of the head and front of the forearm. Labels: 3, deep part of the raised pronator…
In changing the compass from a small to large radius, hold the legs together with one hand and spin…
"Lock the fingers together in front of the chest and pull one hand against the other." -Foster, 1921
A little girl sitting among flowers. The circle is bordered with hand games and images of playing.
A hand making a man running. Could also be the motion for the first half of "Jack be nimble, Jack be…
A hand making a man jumping over the other hand's thumb. Could be the motion for the second half of…
"There was an old woman tossed up in a basket, Nineteen times as high as the moon; Where she was going…
A man exercising with chest weights. In this position, he is moving his right hand up and out while…
A man exercising with chest weights. In this position, he is moving his left hand up and out while he…
"If a compass is not available, a watch can be used. Hold the watch flat in the hand and with the hour…
"The automatic hand or steam kite reel...is seen as it appears completely housed and not in use." -Department…
"A transverse section before the union of the amnion folds, and a longitudinal median section after…
"Cidaris coronata–a common Oolitic echinoderm…showing the spines attached to tubercles…
Conflict with a rattlesnake. Caption below illustration: "The snake when about a yard distant, made…
True Bravery, the American Army at Valley Forge in 1777. Caption below illustration: "After mentioning…
The paper-making machine almost superseded the old hand making process of forming paper.
"The plant tillers like wheat, but not to the same degree. The cane ground is kept clean by hand-hoeing,…
A small portable organ played with the figures of the right hand, the left being used in working the…
The race with Hippomenes' for Atalanta's hand in marriage. He won by distracting her with beautiful…
"Nerves of the had. 1, Nerves of the skin; 2, tendons; 3, arteries of the palm of the hand; 4, elbow…
Papillae from the palm of the hand, with the epidermis removed. Magnified.
The metacarpal and phalangeal bones of the fingers, with their tendons and ligaments. Labels: 1, metacarpal…
"Effect of removal of a leaflet from a palmately compound leaf (e.g. Woodbine). B, normal leaf; C, after…