Study questions for Household and Organic Chemistry (Chemistry 52) course taught by American chemist, home economist, and college administrator Dr. Pauline Beery Mack (1891-1974) at Pennsylvania State University. The…

Notebook of laboratory exercises for Household and Organic Chemistry (Chemistry 52) course taught by American chemist, home economist, and college administrator Dr. Pauline Beery Mack (1891-1974) at Pennsylvania State…

Geared towards young readers, The playbook of metals is an informative and entertaining volume on all aspects of the history, mining, smelting, and metallurgy of the metals then known. The author, John Henry Pepper…

Notebook used by Frederick Edwin Atwood (1875-1948) during a quantitative chemical analysis course taken at Dartmouth College in Hanover, New Hampshire. A native of Chelsea, Vermont, Atwood received his Bachelor of…

Notebook used by Rose Agnes Brabenec (1889-1963) during a high school-level chemistry class in Chesterland, Ohio. The notebook begins with notes pertaining to carbon (chapter 11, page 176) and includes a variety of…

Lecture notes taken by Amanda C. Shanklin for a college-level chemistry course at Oxford Female College in Oxford, Ohio. The lectures were given by Orange Nash Stoddard (1812-1892), professor of natural science at…

Notebook containing notes created by Susie Collins during a high school chemistry class at Chelsea High School in Chelsea, Massachusetts. The notebook covers the period from February 16th through June 3rd, 1886 and…

General view of an exhibition display for the National 4-H Entomology Program sponsored by the Hercules Powder Company. The two individuals visible in the photograph are unidentified.

Formed in 1912 as part of an…

General view of an exhibition display for the National 4-H Entomology Program sponsored by the Hercules Powder Company.

Formed in 1912 as part of an anti-trust settlement with DuPont, the Hercules Powder Company (later…

Laboratory notebook used by Clara Esther Hartley during a high school-level chemistry class in Troy, Ohio. The notebook details approximately 115 experiments performed by Hartley, ranging from fundamental investigations…

Illustration of cirrus clouds from the 1899 volume Princess & Fairy, or The Wonders of Nature. Through the personas of a princess and a fairy, the volume explains different so-called "wonders of nature" to young…

Illustration of cumulus clouds from the 1899 volume Princess & Fairy, or The Wonders of Nature. Through the personas of a princess and a fairy, the volume explains different so-called "wonders of nature" to young…

Illustration from the 1899 volume Princess & Fairy, or The Wonders of Nature depicting a camel's foot. Through the personas of a princess and a fairy, the volume explains different so-called "wonders of nature" to young…

Illustrations from the 1899 volume Princess & Fairy, or The Wonders of Nature depicting the insides of various fruits, including a strawberry, cherry, apple, and peach. Through the personas of a princess and a fairy,…

Illustration of a strawberry, cherry, and gooseberry from the 1899 volume Princess & Fairy, or The Wonders of Nature. Through the personas of a princess and a fairy, the volume explains different so-called "wonders of…

Illustration of cocoa in various forms, including flower and pod, from the 1899 volume Princess & Fairy, or The Wonders of Nature. Through the personas of a princess and a fairy, the volume explains different so-called…

Illustration from the 1899 volume Princess & Fairy, or The Wonders of Nature depicting a section of an ant's nest. Through the personas of a princess and a fairy, the volume explains different so-called "wonders of…