
For the first 2026 installment of Resource Spotlight, I want to highlight a communicative medium that, while often overlooked, can serve as an invaluable resource for historical research: the humble letter to the editor. (That’s a long phrase to type, so hereafter, I’m going to refer to them as “LTEs.”) Typically, LTEs provide “feedback” to the editorial staff of news publications while simultaneously making an opinion public, and they’ve been around for nearly as long as newspapers have existed. While the earliest LTEs were often authored anonymously—notably serving as vehicles for “influential anticensorship and pro-democracy” sentiments—it was not until the 19th century that they began to be understood as a representation of the vox populi.
Since then, the LTE has been consistently figured as an avatar for the free-speech ideals supposedly inextricable from liberal democracy. As one reference text observes, they “come closer to providing a broad-based community forum for the civil exchange of ideas than any other readily available tool of democracy.” But while it is tempting to conceive of the LTE page as a kind of textual commons through which everyday citizens can voice their beliefs, numerous critics have cautioned against this kind of idealism, suggesting that editorial boards have historically privileged white, male, and conservative viewpoints (see, for example, Wahl-Jorgensen p. 184, Grey & Brown p. 454, and Singletary pp. 536-537). In a contemporary landscape, it’s easy to view online comments as the digital evolution of the LTE form—but these, of course, are mediated by algorithmic structures of power in their own way.
Despite these limitations, the LTE can be a useful window into social discourse within particular time periods, and the nature of the publication—i.e., whether it’s national, regional, or representative of a non-majoritarian perspective—can significantly contour its viewpoint. Cornell Library has access to dozens of news databases (see this terrific guide created by our recently retired colleague Michael Engle), but not all of them specifically permit filtered searches for LTEs. What follows is far from an exhaustive selection, but I want to highlight a few databases that work particularly well for this purpose.
As far as general-audience newspapers go, the best resource for searching LTEs is ProQuest Historical Newspapers, a suite of newspaper databases which also appear in a larger bundle as the “Global Collection.” It includes the complete archives of some of the best-known U.S. newspapers—e.g., the New York Times, the Washington Post, and the Wall Street Journal—as well as numerous regional and small-town newspapers. While ProQuest Historical Newspapers is skewed towards U.S. publications, it also includes the archives of 15 different Canadian papers, and its International Collection includes 71 papers from countries including England, Ireland, Spain, France, and Australia, as well as 15 papers from China. Additionally, nearly every paper in the Historical Newspapers suite includes a filtering option for LTEs in its advanced search. (There are some exceptions, however—disappointingly, the state-based collections, such as the New York Collection, which includes the archives of the Ithaca Journal and other regional papers, appear to not include this feature.) It’s easy to use, too. Say, for example, I’m writing about Samuel Delaney’s fascinating Times Square Red, Times Square Blue, and I want to explore popular discourse surrounding gentrification in Manhattan following the fiscal crisis of the 1970s. I might begin by navigating to ProQuest Historical Newspapers, then scrolling down and selecting The New York Times. Then, I choose “Advanced Search,” and on the panel specifying “Document type,” I check the box for “Letter to the Editor”:

Next, I set the publication date between February 1975 and January 1990 and use the search string gentrification AND Manhattan. When I ran this search, it yielded a bunch of fascinating results, including an impassioned letter from a totally unbiased real estate developer who makes the case that—surprise, surprise!—gentrification actually integrates neighborhoods. Sure, whatever you say, William!

While you can get quite a bit of mileage out of ProQuest Historical Newspapers alone, Cornell Library has a variety of other databases that include filtering options for LTEs. To name a few: British Periodicals (British publications from the 1680s-1930s); Alt-PressWatch (a selection of periodicals from alternative/independent presses); Ethnic NewsWatch (publications directed towards Black, Indigenous, Asian, Latino, and Jewish communities); and Global Newsstream (a global database that primarily includes recent news). One database with a particularly strong selection of LTEs is Nineteenth Century U.S. Newspapers—it features more than 400 periodicals, and while some of these are general audience papers, its standout publications are those associated with specific cultural and political movements: among others, it includes periodicals associated with the labor movement; with abolitionism; with African American churches; with women’s rights; and with the Confederacy.
In an effort to mess around with the features of Nineteenth Century U.S. Newspapers, I tried doing a sample search to explore anarchist perspectives on marriage, particularly in relation to the “free love” movement of the 19th century. As far as keyword searches go, anarchism can be a challenging subject to research—partially because the term “anarchy” is frequently used a synonym for chaos with no reference to the political philosophy, and partially because anarchism went by more than one name during the 19th century (e.g., “libertarianism”). As such, researching this was a very iterative process, but here’s what my most successful search string looked like:

I found a number of LTEs that directly engaged with the topic I hoped to explore—most of which appeared in the Boston Investigator, a publication which, though not explicitly anarchist, was individualist and anti-religious. To my surprise, though, most of the letters I read were in fact highly critical of “free love,” and most writers treated anarchism with scorn. This one below is a fairly representative example:

In some ways, the tone here feels reminiscent of the crankiness you’d find in the Facebook comments for a local news story—perhaps internet comments are the logical evolution of LTEs, after all. Admittedly, I’m not a scholar of 19th century leftist print culture, and there are likely better archival resources to explore this question; still, what I found was fascinating, and as a form, the LTE gave me a window into (relatively) mainstream perspectives on a radical idea.
If you’re interested in learning more about LTEs as a potential avenue for your research, consider stopping by Walk-In Reference or making an appointment to Meet with a Librarian! We’d love to help.











Then, using the filters on the left, we can set the date range from 1973-1974. Next—and this is where the subdivisions of Independent Voices get really useful—we can specify which subcollection(s) we want to search within:







