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The image shows an open page from a publication, likely a newsletter or magazine, featuring two main articles.

The first article discusses the importance of maintaining and expanding Harvard's research library. It highlights the value of the library's collections and the necessity of keeping them accessible to scholars. The article emphasizes that while maintaining the library may be costly, it is crucial for future generations of scholars. It also mentions the importance of leadership in ensuring the library's continued growth and accessibility.

The second article, titled "Harvard's Snow-Crystal Machine," describes a unique machine developed at Harvard that freezes water in a way that allows scientists to study the formation of snow crystals. The machine, created by Professors Richard Davis, Dr. Charles Elbaum, and Dr. Kenneth Jackson, can produce large crystals quickly. It is equipped with spectators to observe the crystal formation process, providing a new tool for research. The article explains that the machine will be part of the United States exhibit at the Brussels World's Fair, where it will demonstrate the process of cooling, freezing, and heating water, adjusting the freezing process to show various crystal formations. The research aims to understand the properties of metals by studying the crystal structures formed in supercooled liquids.

The document discusses challenges and advantages related to the decentralization of library collections at Harvard University. It highlights that while decentralization presents problems, it also allows for the development of specialized collections tailored to the needs of different departments. The text emphasizes the importance of maintaining a strong central library, suggesting that Harvard's reputation and resources make this feasible. Additionally, it mentions an article from the December Newsletter about a machine that demonstrates how ice forms in supercooled water, developed by the Metallurgy Group for the Brussels World's Fair. This machine, now at Harvard, is part of a research program on solidification and is on display for public viewing, offering insights into the formation of dendritic crystals, which have applications in metallurgy. The document concludes with a note about the importance of supporting the University Library for future generations.

The image displays a portion of a document from what appears to be a newspaper or a magazine article. The text is divided into two main sections:

1. First Section (Top Part):
   This section is discussing the problems and advantages of decentralization in research libraries, particularly at Harvard University. It highlights the challenges of centralizing extensive collections and the benefits of having scholars conveniently accessible to the materials. It also mentions the difficulty in maintaining an outstanding research library without adequate funding, and the need for substantial resources to keep up with current needs and future generations of scholars. There is a note about a proposed funding amount of $12,000,000 for the University Library.

2. Second Section (Bottom Part):
   This part discusses a scientific exhibit related to Harvard’s snow-crystal machine. The machine, developed by the Division of Engineering and Applied Physics, freezes water into supercooled ice to study the formation of dendrites, which are tree-like structures. The exhibit is part of the International Science Exhibit at the Brussels World’s Fair. It explains how the machine uses polarized light to visualize the crystals and how they grow under specific conditions, allowing researchers to observe the process in real time.

The article is aimed at both scientific and general audiences, providing insights into both library management and scientific research advancements.

The image shows a page from a document discussing the challenges and advantages of decentralizing research collections, particularly at Harvard University. Here are the key points:

1. Decentralization Concerns:

   • The text argues that decentralization of research collections would not solve the problems of access and maintenance if the collections were not conveniently located.
   • It notes that it would cost money to transport collections to various points and that the costs would likely outweigh the benefits.
   • The author suggests that the problems would be more efficiently addressed by maintaining a centralized, accessible library.

2. Harvard's Library and Research Needs:

   • The author believes that Harvard's library would need to be expanded to meet current and future research needs.
   • It mentions the difficulty in finding enough money to maintain an outstanding research library, especially if the university is not committed to assembling a great library.
   • The author emphasizes that Harvard's reputation and leadership position should drive the commitment to keep the library great.

3. Editor's Note:

   • The editor notes that alumni interested in the future of the library will appreciate knowing about the objectives of the Program for Harvard College and the additional endowment of $12,000,000 for the University Library.

4. Harvard's Snow-Crystal Machine:

   • The document also includes an article about Harvard's snow-crystal machine, which was featured in the December newsletter.
   • This machine, built by the Metallurgy group, is part of an extensive study of solidification and is used to freeze water in a controlled environment.
   • The machine creates "icebox" supercooled water, allowing the growth of dendritic crystals (fractal-like structures) for study.
   • It operates using polarized light to view the crystal growth and is part of the United States contribution to the International Science Exhibit at the World's Fair in Brussels.

The text emphasizes both the logistical and financial challenges of managing research collections and highlights a specific technological innovation at Harvard related to scientific research.

The image shows two pages of a printed document, likely from a newsletter or a report. The text discusses two main topics: Harvard University's library and Harvard's snow-crystal machine.

Left Page:

• Harvard's Library:
  • The text discusses the challenges and advantages of decentralizing Harvard's library collections. It notes that if the great collections had not been located through the University at points where they were conveniently accessible to scholars, it would have cost more money to duplicate and distribute them.
  • The author argues that Harvard's catalogue is one of the world's greatest collections of research material, and it is a bibliographical key to these collections.
  • The author expresses concern about the library's ability to meet urgent current needs and future generations' needs due to staff and facility limitations.
  • The author mentions that Harvard's reputation and its position of leadership in the academic world could be at stake if the library does not receive adequate funding.
  • The document states that Harvard College is seeking an additional endowment of $12,000,000 for the University Library.

Right Page:

• Harvard's Snow-Crystal Machine:
  • The text describes an exhibit from the December Newswletter about the snow-crystal machine demonstrated at the Brussels World's Fair by the Metallurgy Group for the U.S. Government.
  • The machine, developed by a team including Professor Kenneth Davis, Dr. Charles Ilbaum, and Dr. Richard Jackson, is part of an extensive study of solidification at Harvard's Division of Engineering and Applied Physics.
  • The machine freezes water in a tank to form ice crystals, which are then viewed through a polarizing screen. The crystals grow into complex, treelike structures called "dendritic crystals."
  • The machine operates by cooling water to -32 degrees Fahrenheit, causing ice crystals to form and grow rapidly.
  • The exhibit aims to improve the quality of metals by understanding the formation of crystals in supercooled liquids.
  • The machine will be on display at the International Science Exhibit in Brussels for six months, starting in April.

The document highlights both the academic and research contributions of Harvard University, emphasizing the importance of maintaining and funding its library and innovative scientific equipment.

The image shows a scanned page from a publication discussing two main topics: library management at Harvard University and a scientific device known as Harvard's Snow-Crystal Machine.

1. Library Management at Harvard University:

   • The text discusses the challenges and disadvantages of decentralizing Harvard's extensive book collections. Historically, these collections were spread across different locations for convenience, but this approach has led to issues like the lack of a comprehensive card catalog.
   • The writer argues that the current acquisition policy of the library should be sufficient to meet urgent needs without requiring immediate expansion.
   • It is noted that Harvard’s reputation and leadership in the academic world depend on maintaining a strong, centralized library.
   • The editor mentions a fundraising goal of $15,000,000 for the University Library.

2. Harvard's Snow-Crystal Machine:

   • An article from the Crimson newspaper is referenced, detailing the creation of a device to study the formation of ice crystals in supercooled water.
   • This device was developed by Professor Bruce Chalmers and his team, including Professor Richard Davis, Dr. Charles Hilliard, and Dr. Kenneth Jackson.
   • The machine freezes water in a refrigerator, forming ice crystals at the freezing point, and maintains a low temperature to allow the crystals to grow.
   • The resulting ice structures, termed "dendritic crystals," are similar to those found in metals, making this machine a valuable research tool.
   • The device will be displayed at the World's Fair and is expected to significantly aid in metallurgical research by demonstrating the formation of crystalline structures in metals.

Overall, the page highlights the importance of maintaining Harvard's centralized library and the innovative research tool developed at the university for studying crystal formations.

The image shows a page from a publication, which appears to be slightly aged, indicating the publication could be old. On the left side is the continuation of a text with a paragraph that discusses the problems and disadvantages of decentralization within a university setting, specifically addressing issues related to libraries and the sharing of scholarly tools. It ends with a note about the difficulty of finding funds for maintaining a great library.

Below this section, there's a separate article with the title "HARVARD'S SNOW-CRYSTAL MACHINE". It mentions a December Newsletter and refers to an article about an ice formation exhibit. It discusses the creation and observation of supercooled water and dentritic crystals, relating to research from Harvard's Metallurgy group for the Brussels World's Fair. It notes the scientific and academic interest in studying the formation of ice crystals.

On the right side, the text at the top is cut off, but it can be inferred that the article ends with a discussion about the need for financial resources for a university library. Following that, there's an editor's note expressing hope for future support from those who are interested in the future of their library.

Just below this, the text continues with the article about Harvard's snow-crystal machine, explaining the technical process of freezing water in a kitchen refrigerator. It details how the machine operates and mentions that it constructs large ice crystals for research purposes. The article also states that the machine is transparent, making it suitable for experimental observation, and it is part of the United States contribution to an exhibit at a science fair in Brussels.

The overarching theme of the visible text seems to center on university resources, both in terms of library materials and scientific research, with a specific focus on the progress of academic endeavors at Harvard.

The image shows an open book with two visible pages. The left page is blank, displaying a light brown, aged paper texture, characteristic of vintage or antique books. The right page contains text printed in black ink, formatted in a classic, serif typeface typical of older publications. The text is organized into paragraphs and includes headings, such as "HARVARD'S SNOW-CRYSTAL MACHINE," indicating a scholarly or academic article or excerpt. The content discusses topics related to library management, research, and a scientific innovation involving a snow-crystal machine developed by Harvard University. The text appears to be from a historical or academic journal, given its formal tone and subject matter. The overall aesthetic of the book, with its aged paper and structured layout, suggests it may be from an early to mid-20th century publication.

The image shows an open book with two pages visible. The book appears to be a publication from the Harvard University Press. The pages are beige, and the text is black. The top of the left page has a header that reads "HARVARD'S SNOW-CRYSTAL MACHINE." The text on the left page describes the machine and its purpose, while the text on the right page provides additional information about the machine and its applications. The image has a vintage feel, suggesting that it may be from an older publication.

The image shows an open book with two pages displayed. The left page contains text discussing the disadvantages of decentralized collections and the benefits of having a centralized library. The right page discusses the Harvard Snow-Crystal Machine, which is used to study the formation of ice crystals. The machine is part of the Science Exhibit which will be on display at the World's Fair in Brussels for six months. The machine allows for the observation of the freezing process of water and the formation of ice crystals.