Spanish Counting Card featuring illustrations of nine Sandcastles.
Spanish Counting Card featuring illustrations of ten Sandcastles.
An array of multiple illustrations of the portrait side of a U.S. Half Dollar.
Three Dollars ($3.00) United States coin from 1854. Obverse has a left-facing indian head with a coronet…
Ten Dollar Bill ($10) Georgia currency from 1776. Image of a palm tree and a stone. Type set with three…
Five Dollars ($5) South Carolina currency from 1776. Image of a horse surrounded by the inscription…
Four Dollars ($4) Virginia currency from 1776. Image is the new Coat of Arms for the State of Virginia.
Views of the stomach. Labels: A. stomach (human). B. Same, anterior wall removed. C. Portion of stomach,…
The lead can be sharpened to a chisel edge by rubbing it against a bit of sand paper or a fine file,…
Marks made by water spreading over shells of stones that are lodged in the sand, in this image in Silurian…
"Idealized section through a dome showing sand-filled channels in cross-section, points of accumulation…
"A reservoir in the geological sense is that portion of a sand-body or other rock in place, with pores…
"Profile of a dune, from back to front, showing its relation to the wind. The flow-lines of air are…
"Diagram of the progress of a dune, from a to be. The arrow flies with the wind. A live tree standing…
"Beach grass (Ammophila arenaria): a, empty glumes; b, floret; c, palea." -Department of Agriculture,…
"Creeping panic grass (Panicum repens): a, b, c, spikelets; d, e, f, florets." Department of Agriculture,…
"Redfield's grass (Redfieldia flexuosa): a, spikelet; b, floret; c, flower." -Department of Agriculture,…
"Sand grass (Calamovilfa longifolia): a, spikelet; b, spikelet, empty glumes removed." -Department of…
"Yellow lyme grass (Elymus flavescens): a, empty glumes; b, spikelet, empty glumes removed." -Department…
"Sand blue grass (Poa leckenbyi): a, empty glumes; b, spikelet, empty glumes removed; c, floret; d,…
The image shows different layers of clay, gravel, and sand and how underground waters travel through.…
"Where the sea bottom has a very gentle slope, the waves break at some distance from the shore and the…
"Lacerta agilis. General view of the viscera in their naturaal relations. Bl, urinary bladder; Ci, post-caval…
"The Cowries are found at a little distance from the shore, generally in clefts of the rocky bottoms;…
"These birds have as distinctive features a short beak, a small head, a round and massive body, bare…
Illustration used to compare the volumes of a pyramid and a prism by emptying sand from the pyramid…
Illustration used to compare the volumes of a cone and a cylinder by emptying sand from the cone into…
"The larva makes a small tunnel in the sand, having a conical mouth, where it waits, like the spider,…
"They are small almost globular, of a pale yellow with green lines, an live in sand bordering rivers."
"They are small almost globular, of a pale yellow with green lines, an live in sand bordering rivers.…
A dust storm or sandstorm is a meteorological phenomenon common in arid and semi-arid regions and arises…
Ophioglossum vulgatum, or Southern Adderstongue is a fern-like plant commonly growing in sand dunes.
The nitrate is found on the east side of a low range of hills from fifteen to ninety miles back from…
The Florida Rosemary: "Ceratiola ericoides. 1. a male flower; 2. a female; 3. a view of the ovary, with…
"Abronia mellifera; 2. a flower separate; 3. its stamens and pistil; 4. the pistil separate; 5. the…
An illustration of clothes hanging on a clothes line with shoe sand gloves resting beneath.
The sand screen or sand sifter is used to sift out pebbles, stones, and shells from sand.
William M. Tweed (April 3, 1823 – April 12, 1878), sometimes informally called Boss Tweed, was an…
The Sand Martin (Riparia riparia) is a migratory passerine bird in the swallow family. This species…
The sandfish (Scincus scincus) is a species of skink known for burrowing into the sand.
An illustration of the larva of a common flea. Flea larvae emerge from the eggs to feed on any available…
The Common Shrimp (Crangon crangon) is a shrimp fished mainly in the North Sea. The species is also…
The Northern Whiting (Sillago sihama) is a fish in the Sillaginidae family of smelt-whitings.
The Atlantic Silverside (Menidia menidia) is a common fish in the Atherinopsidae family of neotropical…
Two young people sitting on the beach. Others are walking along the shore. There is a sailboat in the…