ALL ITEMS
Sort by:
All
On page 13, this is the third example case dealing with oblique triangles that Richard Turner examines in his 1765 book, "Plain Trigonometry." Turner solves oblique triangles by breaking them down into right triangles.
In this, page 5 of Richard Turner's 1765 book "Plain Trigonometry," Turner describes his four axioms or rules that can be used to solve right triangles.
This is page 6, the first page of several in Richard Turner's book "Plain Trigonometry," in which Turner walks the reader through the use of his axioms to solve right triangles.
The dedication page of Richard Turner's 1765 book "Plain Trigonometry," bound together with his works on Astronomy and Geography. The page is addressed to the gentlemen who have an interest in trigonometry or have a use of it in their careers. …
The title page for Richard Turner's 1765 book "Plain Trigonometry," bound together with his works on Astronomy and Geography.
This is an apparent advertisement for a model globe, present in Richard Turner's book "A View of the Earth," published in 1765.
Richard Turner, insert between 22 and 23, as found in Turner's A View of the Heavens, (USU SCA).
Richard Turner, insert between 22 and 23, as found in Turner's A View of the Heavens, (USU SCA).
On the fourth page of Richard Turner's 1765 book "Plain Trigonometry," Turner concludes his basics of working with triangles. Here he explains what we call today the rule of similar triangles.
In this, the first content page of Richard Turner's 1765 book "Plain Trigonometry," he begins to review the basic rules of working with triangles, which are still applicable and taught today.
In the third page of Richard Turner's 1765 book "Plain Trigonometry," he expands on his review of the basic rules of triangles, which are still applicable and taught today. Here he defines right and oblique triangles.
In this, the second page of Richard Turner's 1765 book "Plain Trigonometry," he continues to review the basic rules of working with triangles, which are still applicable and taught today. On this page, he defines a right angle and shows how to find…
Book cover, inscription, and title pages of Turtles of Tasman by Jack London. Published by Macmillan Company in 1916, this book is a first edition copy composed of 268 pages and is 20 cm. tall. It is inscribed to Charmian London and signed by Jack…
Utah State Farmers' Institutes, annual twelve, for the year ending June 30, 1909. College Bulletins issued quarterly, Vol. 9, no. 5. "This number is devoted to poultry." Annuals of Farmers Institute and Housekeepers Conference recorded the seasons…
Twenty-mule train near Calico, California, 1905. Calico, California was initially founded as a silver mining town in 1882 but by 1890 the cost of recovering the silver became prohibitive. The town, however, continued to exist until 1907 due to the…
Two Australian Postage Stamps, One Featuring a Banded Anteater and the Other a Lyre Bird
Two Australian Postage Stamps, one featuring a Kangaroo and the other a Swan
Two Australian Postage Stamps, one featuring a Koala and the other a Regent Skipper Butterfly
Two Australian Postage Stamps, one featuring a Platypus and the other Blue Mountain Crossing
This photograph shows two Becker employees inside the Becker Products Company factory canning beer. After prohibition canned beverages became all the rage for American consumers. In order to meet this new demand the Becker's invested in new canning…
A graphic created by the Utah Department of Transporation that presents 1-15 mainline alternatives, two concepts for the I-15 interstate from Farmington to Salt Lake City. The two options for I-15, Option A and Option B, are overlayed vertically to…
Two Contrasting Meanings of the Words 'Mormon Community' by Joseph A. Geddes, September 1978.
Two Contrasting Meanings of the Words 'Mormon Community' by Joseph A. Geddes, September 1978.
This photograph shows two Becker Products Company employees packaging bottles of Becker's American Pilsener Beer. Both employees are unknown.
This photograph was taken by either Zane Grey or another unknown photographer during Zane Grey's trip to Rainbow Bridge in April 1922. Two figures stand among the ruins of Betatakin.
Two horses pulling the Maxwell automobile across a hill. Unidentified man driving. Unidentified man bending over near the automobile. See also P0360 Box 1 Book 1 Hopkins 018.
Two horses pulling the Maxwell automobile. Unidentified rider and driver. Monument Valley, near Bluff.
Two images of early aircraft in Cache Valley. The top image is an unidentified aircraft. The bottom image shows men preparing Floyd D. Hansen's Eagle Rock biplane for flight.
Two members of Logan Scout Troop 5 with rattlesnakes found while hiking in Logan Canyon. Black and white photograph (2.5 x 4 in).
Two men fixing the tire of Dolph Andrus's Maxwell automobile, Monument Valley.
Two men in the Maxwell automobile, probably on the banks of the San Juan River, near Comb Ridge. Envelope 1.
Two unidentified men laughing while hunting in Monument Valley. Envelope 15.
Two men lying on the ground next to camera. Hunting in Monument Valley. Envelope 15.
Two men on Lee's Ferry with Maxwell automobile. Envelope 23.
Two men posing with the Maxwell automobile, Monument Valley monuments in the background. Men unidentified, presumably Dolph Andrus, William Hopkins or L.W. Clement. Envelope 17.
Two men standing in front of a bath house. Stereoscopic Gems. Carter's View Emporium, Salt Lake City, Utah. Photographed by C. W. Carter
An image of two men using instruments to locate veins of uranium ore.
Two men with fishing rods and showing their catches
Two men, one holding up poles while the other holds up the catch
Two unidentified men, one on horseback, near the Maxwell automobile, Monument Valley in the background.
This photograph was taken by either Zane Grey or another unknown photographer during Zane Grey's trip to Rainbow Bridge in April 1922. Two Navajo youth stand by a horse-drawn cart at Kayenta, Arizona.
This photograph was taken by either Zane Grey or another unknown photographer during Zane Grey's trip to Rainbow Bridge in April 1922. Two Navajo [?] women hold their babies who are in cradleboards at Kayenta, Arizona.
Two people standing on, 'Shore of Salt Lake, Wahsatch [sic] Mountains in the distance'
This photograph was taken by an unknown photographer or Zane Grey on his April 1922 Rainbow Bridge trip. Two people walking towards Rainbow Bridge.
Trespassers need to be accountable for their actions and breaking the law should not be justified for any reason, regardless of local tradition. The caretakers response to frequent trespassing and vandalism shouldn't have been a surprise. "They got…
Two unidentified men in front of Monument Valley oil rig. Envelope 15.
Logging in Cache National Forest. Peeling ties as they come from snow. Feb. 7, 1927.
Carriage in Blacksmith Fork Canyon, Utah, ca. 1904
Two unidentified people on horseback with extra packhorse traveling down the "Government dugway." Logan Canyon, Utah. Black and white photograph (3 x 5 in).