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May 27, 1921 Page ten
May 20, 1921 Page ten
June 10, 1921 Page ten
June 03, 1921 Page ten
February 18, 1921 Page ten
March 11, 1921 Page ten
March 04, 1921 Page ten
February 11, 1921 Page ten
February 04, 1921 Page ten
Fifth Annual Outing of the Mountaineers, July 15 to August 5, 1911
Early Reminiscences: Number Ten: Scraps from a Diary
Chief Seattle--A Gentleman by Instinct--His Native Eloquence, Etc., Etc.
Closeup of le Beth Am Torah scroll showing Ten Commandments from Exodus 20
In the Kangaroo Court of the State of Lumberlust : State of Lumberlust vs. A. Wise Wobbly : defendant charged with comical syndicalism and ten thousand crimes in the Inferior Court of Sawdust county : Judge Lynch, presiding
Woolworth's five and ten cent store, ca. 1922
Swallow flights. : New edition of "Poems", published in 1877, with ten additional poems / by Louise Chandler Moulton
Fender pile of Douglas fir from wharf of Shell Oil Co., Martinez, California, pulled November 5, 1920, showing penetration of Teredo navalis in 1920(?) at ten equidistant sections. Distance from mud line to high water, 29 feet
Salmon, showing number of scales from adipose fin to lateral line to be ten
Fig.15.--Ciliated gastrula, ten hours after fecundation. The embryo Can now swim through the water by means of hairlike cilia. The larger cells have become invaginated.
Fig.16.--Trochosphere stage, twelve to fourteen hours after fecundation. The body has elongated and the cilia are now confined to the front end. The opening of the primitive mouth (pm) cn be seen on the lower side, while above is a slight indentation corresponding to the eginning of the shell gland (sg).
Fig.17.--Formation of the shell, which arises at two symmetrical points of calcification, right and left of the median line, and gradually envelops the animal.
Fig.18.--Early veliger swimmer with velum extended from the shell, about thirty-six hours after fecundation. aa, anterior adductor muscle, pa, posterior adductor muscle, s, stomach, a, anus, mt, mouth, v, velum.
Fig.19.--Veliger slightly older than shown in Fig.18. The intesting (i) has elongated, and the liver (l) is more prominent.
Fig.1.--Mature egg ready for union with male cell.
Fig.2.--Spermatozoa (male cells). Note length of tail and shape of head. No attempts were made to study the minute anatomy.
Fig.3.--Egg, twenty-five minutes after fecundation, showing the two polar cells (pc) and the faintly developed yolk love.
Fig.4.--Egg just previous to the first cleavage, showing large yolk lobe.
Fig.5.--The two-celled stage at the completion of the first cleavage, fifty minutes after fecundation. The larger cell contains the yolk lobe.
Figs. 6,7,8,9.--This series illustrates the process of cleavage in the egg during the change from the two-celled to the four-celled stage.
Fig.10.--The four-celled stage, one hundred and ten munites after fecundation. Side view.
Figs. 11,12.--The eight-celled stage, one hundred and forty-five minutes after fecundation.
Fig.13.--The sixteen-celled stae, one hundred and eighty-five munites after fecundation. Side view.
Mya arenaria. Ten camera outlines of shells varying in length from 0.4 mm to 7.5 mm. They are intended to illustrate the change from a rounded outline in smaller individuals to the elongated condition of older forms. There is at first a more rapid posterior, and subsequently a more rapid anterior, growth of shell, which causes the relative position of the umbo to shift forward, and then back to a position midway between the two extremities of the shell
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