Tuesday, February 27 at 2 p.m.with Paul Kreingold | In his talk on “Potomac Marble: The History of the Search for the Ideal Stone,” Paul Kreingold explores the aftermath of Washington’s 1814 destruction by the British, highlighting President Monroe and Benjamin Latrobe’s quest to rebuild the capital with symbolic and aesthetically pleasing materials. They selected Potomac […]

with Jennifer Wilcox, National Cryptology Museum Director of Education |Women played a large, but rarely told, role in WWII cryptology. College women were recruited from math departments at colleges around the country to learn cryptanalysis. Thousands of other women joining the Army and Navy were assigned to code work operating machines that broke enemy codes […]

with Hank Levine, President of the Bethesda Meeting House FoundationThursday, March 14 at 7:00 p.m. | Despite being among the community’s most storied buildings, the Bethesda Meeting House -- “the church that named Bethesda” -- was vacant and deteriorating when acquired last year by the Bethesda Historical Society. Constructed in 1820 (and rebuilt in 1850 after […]

with Julianne ManginTuesday, March 19 at 2:00 p.m. | What do you do when your family stories don’t add up? All Julianne Mangin had wanted to do was fact-check her mother’s cryptic stories. But when she acquired her grandmother’s patient record from the state hospital, the secrets just poured out. In her book, Secrets of the […]

With John Lustrea from The Civil War Medical Museum | Clara Jones is just one of many volunteer Civil War nurses who helped care for the sick and wounded of the Civil War. Her letters in the collection of the National Museum of Civil War Medicine offer a unique view into the life of one woman […]

with Royce Hanson and Harold Wolman | Join authors Royce Hanson and Harold Wolman as they discuss their new book, Nation’s Metropolis, which describes how the national capital region functions as a metropolitan political economy. Hanson and Wolman distinguish aspects of the Washington region that reflect its characteristics as a national capital from those common to […]

with Blyth McManus, Museum Curator C&O Canal National Historical ParkTuesday, April 9 at 2:00 p.m. | In the museum collection of the C&O Canal National Historical Park is a shop ledger from a merchant in Williamsport, MD. Tracking purchases made between 1856-1858, the ledger provides tantalizing glimpses into the everyday lives of its customers. Materials like […]

with Don Housley | This presentation focuses on the rise and fall of the milling industry in Montgomery County. The talk describes the nature and diversity of milling operations on the major stream valleys in the County, along with some archaeology done on selected mill sites. Originally aired in December of 2021.  Available April 15 - 21.

with Ralph Buglass | Tuesday, April 23 at 2:00 p.m. | The Washington Aqueduct, carrying drinking water to the nation’s capital but running mostly through Montgomery County from Great Falls, was a technological marvel when completed 160 years ago in 1864. After all that time of continuous service, it is currently undergoing a major rehabilitation. Through current […]

with Tom Farquhar | The rich soil of Montgomery County has supported a wide variety of agricultural enterprises, ranging from millennia of crop cultivation by indigenous communities, to tobacco plantations of the first colonial settlers of European descent, progressing to market farming serving growing populations in Baltimore and Washington, D.C. Today the agriculture of Montgomery County […]