Chesapeake & Delaware Canal, Pump House, South side of Chesapeake & De...
Significance: The two high-pressure, single cylinder beam engines, built by Merrick & Sons of Philadelphia, are the earliest American built stationary steam engines on their original foundations in the United S... More
Chesapeake & Delaware Canal, Pump House, South side of Chesapeake & De...
Significance: The two high-pressure, single cylinder beam engines, built by Merrick & Sons of Philadelphia, are the earliest American built stationary steam engines on their original foundations in the United S... More
Chesapeake & Delaware Canal, Pump House, South side of Chesapeake & De...
Significance: The two high-pressure, single cylinder beam engines, built by Merrick & Sons of Philadelphia, are the earliest American built stationary steam engines on their original foundations in the United S... More
Chesapeake & Delaware Canal, Pump House, South side of Chesapeake & De...
Significance: The two high-pressure, single cylinder beam engines, built by Merrick & Sons of Philadelphia, are the earliest American built stationary steam engines on their original foundations in the United S... More
Chesapeake & Delaware Canal, Pump House, South side of Chesapeake & De...
Significance: The two high-pressure, single cylinder beam engines, built by Merrick & Sons of Philadelphia, are the earliest American built stationary steam engines on their original foundations in the United S... More