18th-century

As the United States approaches its 250th anniversary in July 2026, the stories of 1776 and beyond are being retold across the country. Primary documents and other artifacts stand as important evidence of the historical record, and as touchstones for discovery that often reveal alternative...

At CCAHA, we often find that the stories behind the objects we treat are as interesting as the objects themselves. Such was the case with a recent treatment from the Suffolk County Historical Society of Long Island, New York. The Historical Society had a scrapbook of documents that was referred to...

The Mennonites were one of the persecuted Anabaptist German Protestant groups who emigrated to the United States in the 18th century, seeking religious freedome. Today, the Mennonite Historians of Eastern Pennsylvania manage the Mennonite Heritage Center (MHC). Its collections illustrate and...

Even before he was old enough to officially rule France and the territories the nation had acquired throughout the world, King Louis XV knew his geography. He was eight years old when Guillaume Delisle, the great mapmaker who pioneered scientific cartography, took the position of Royal Geographer...

As the colonies prepared for a revolution in 1775, Pennsylvania faced a conflict of its own. Dissatisfaction with its conservative governing body, which had not supported any proposals for independence, had led to the formation of local “committees” that were demanding major change. In June 1776...

A couple from the Philadelphia area was wandering through the shops in London’s Kensington district, perusing old maps and prints, when the two came across a piece of history that reminded them of home: an aquatint and etching by T. Cartwright called Philadelphia, from the Great Tree at Kensington...

Clayton Douglass Buck, who served as governor of Delaware from 1929 to 1937 and United States senator from 1943 to 1949, lived his entire life on a beautiful estate in New Castle known as Buena Vista. He was not the first statesman to own the property, as John M. Clayton, who built the house between...

German-speaking immigrants who settled in Pennsylvania in the 18th and 19th centuries documented their religious beliefs, as well as important events in their personal lives, through decorated manuscripts called fraktur. In each, colorful images of flowers, animals, and religious scenes surround...

At Pennsylvania Hospital’s upcoming “Flower to Pharmacy” exhibition, visitors will learn about medicine from the 18th and 19th centuries, browse an inventory of the Pennsylvania Hospital Apothecary, and view original recipes written by medical students. On display will be unique botanical volumes...