A Century in Contrast: Then & Now at the Conowingo Dam
As part of our ongoing “Then & Now” series, we’re journeying through time using photographs from Lewis Reed’s remarkable photo collection. These powerful comparisons highlight how much, and sometimes how little, the world around us has changed. In this installment, we turn our lens to the Conowingo Dam, where echoes of the past still linger in the present. Step back in time and see how this historic site has evolved over the past 100 years.
Conowingo Dam (THEN): The Conowingo Dam, completed in 1928, is a large hydroelectric dam on the Susquehanna River in Maryland, known for its role in power generation and its impact on the Chesapeake Bay. When completed, it was the second-largest hydroelectric project by power output in the United States, after Niagara Falls.

Power House and entrance to driveway crossing Conowingo Dam, Conowingo, Maryland. Photo by Lewis Reed, ca. 1928.
Conowingo Dam (NOW): Today, the Conowingo Dam is operated by the Susquehanna Electric Company, a part of Constellation Energy. The dam is one of the most popular destinations in the United States for seeing bald eagles. While the surrounding area is home to dozens of the eagles year-round, upwards of 200 more will migrate from places like New York and Canada, where lakes and rivers freeze over in the winter and limit fishing opportunities. Their numbers typically peak from November to January, with the eagles taking advantage of the dam’s turbines stunning fish swimming downriver to make for easy hunting. Once a fish is caught, eagles will often battle midair for it, and the spectacle attracts bird photographers from all over the world.
Source of Information: Conowingo Dam – Wikipedia
The MCPD Motor Unit: 103 Years of Law Enforcement on Two Wheels

This is the first known photograph of the entire Montgomery County Police Force Motor Unit. Pictured left to right: Earl Burdine, Lawrence Clagett, Guy Jones, Chief Charles Cooley, Leroy Rodgers, and Oscar Gaither. Photo taken by Lewis Reed on July 4, 1922.
July 4th marks the 103rd anniversary of the beginning of the Montgomery County Police Department. Cattle rustling, bootlegging and stealing poultry were among the most common crimes when Montgomery County hired its first police chief and five officers in July 1922. So widespread was the theft of chickens and turkeys that some residents employed a homespun form of crime prevention by cutting off a specific claw on their birds to identify them. “Officers knew who all the chicken thieves were,” said one historical account of the era put together by the police department, “and upon getting a report of missing Rhode Island Reds, or some other breed, would head straight for the thieves’ hideaway to try to catch them ‘red handed’ before the birds got to the frying pan.”
Posing in front of Reed Brothers Dodge on July 4, 1922 Chief Charles Cooley, center, and his men of the first mounted unit of the Montgomery County Police Force, were on their first day of duty. For several years, since there was no police station, the officers would meet for “roll call” on the steps of the Red Brick Courthouse in Rockville at 2:00 p.m. every day to let each other know they were alive and well. Chief Cooley was given the privilege of a Model T Ford. The chief was paid $1,800 a year while the officers got $1,500. Each of the officers was issued a Harley-Davidson motorcycle, a .38 Smith & Wesson handgun, a black jack, law book and was allotted $300.00 a year for the upkeep of their motorcycle. Jones patrolled Silver Spring, Rodgers the Bethesda-Chevy Chase area and Burdine, Clagett and Gaither the Upper County areas.
The county’s population in the early 1920s was just 35,000 (it’s now estimated at more than 1M). Much of the county was farmland, which accounted for the thefts of livestock. It also was the Prohibition era, when bootlegging and moonshine still factored routinely on an officer’s shift.
The officers worked 14 hours at night, 10 hours in the day, with two days off every two weeks. But they were on call at all times. Since there was no mobile radio contact (the first one-way radio system was installed in cars in the early 1930s), the officers tended to hang around the courthouse or a local firehouse that had a phone.
One of the officers came up with the idea of placing a flashing red beacon light on a pole atop the Rockville courthouse. When flashing, it would alert police that they had a call or were wanted at the office. In 1927, similar lights were used at district stations in Silver Spring and Bethesda.
Today, more than 1,300 sworn officers assisted by 600 support personnel provide full service to a large suburban county with over one million people.
Congratulations MCPD and thank you for your many years of service!
Featured Photo: Memorial Day in Gettysburg, A Historic Tradition

Women and children reverently carry bouquets to lay upon the graves in the cemetery. Photo by Lewis Reed, ca. early 1900s.
Memorial Day in Gettysburg holds a significant place in American history, marked by a long-standing tradition of remembrance and commemoration. The Memorial Day parade and ceremony in Gettysburg is recognized as one of the oldest continuously held ceremonies in the United States. A poignant visual record of this tradition is captured in the photograph taken by Lewis Reed. This image depicts local women and children walking en route to the Soldiers National Cemetery to lay flowers. This act of laying flowers is a symbolic gesture of remembrance, a practice that continues to this day.
Gettysburg National Cemetery is the final resting place for 3,512 Union soldiers. This cemetery is not only a burial ground, but also a site of historical significance, as it is where President Abraham Lincoln delivered his iconic Gettysburg Address in 1863.
Then & Now: Monrovia Post Office
This post is a continuation of a series of “Then & Now” images from Lewis Reed’s Photo Collection alongside photographs of how they appear today. Lewis Reed worked hard to preserve a visual history of Montgomery County, Maryland and surrounding areas long before automobiles were even around. As early as 1905, he toured on his motorcycle across the states of Maryland, Virginia, and Washington, D.C. and took photographs of many historic locations. Taken approximately 114 years apart, you can see how the Post Office of Monrovia Maryland looks almost the same from over a century ago.
Monrovia Post Office (THEN): On November 15, 1901, the Monrovia Post Office was one of the first places in the U.S. to participate in the Rural Free Delivery (RFD) experiment established by the U.S. Post Office. RFD was established on an experimental basis in 1896. In 1902, it became an official part of the Post Office Department’s services.
Monrovia Post Office (NOW): The little village of Monrovia is today not much more than an underpass, a post office, and a few abandoned buildings. The old post office building is now an Office Park area in Monrovia.
Source: Wikipedia
First RDF Maryland
Back in Time: Roadside Springs

Early 1930s roadside spring. The sign above the wall reads, “drinking water”. Fountains like these were placed along roads to give motorists an opportunity to stop for a drink. The child at the fountain is Lewis Reed’s daughter, Mary Jane, and the woman standing next to the circa 1930s Dodge Sedan is his wife, Ethelene. Photo by Lewis Reed.
Imagine a time when automobiles lacked air conditioning, highway travel was young and life moved at a much slower pace. Back in the day, it was more about the journey than the destination. As better roads allowed motorists to travel increased distances it became apparent that they would need places to stop along the way. The model of place that led to the establishment of waysides and roadside parks was initiated by the traveling public. Stopping sites emerged in rural areas where commercial establishments were not available. Often they appeared in areas of scenic interest or merely in places where there was room for a car to pull off the roadway. These earliest waysides materialized out of necessity, when motorists needed to wanted to stop they pulled off and parked along the roadside.
The photo was taken by Lewis Reed on one of his many cross country road trips. This unknown roadside rest area with water fountain gives us a real sense of a bygone era. We don’t travel like this anymore. Now we’re just trying to get from point A to point B as quickly as possible.
During the 1930s, the State Road Commission was engaged in a program to improve the road infrastructure, which included beautification efforts as well as road paving and bridge construction. Numerous roadside fountains were constructed across the state. No statewide inventory exists.











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