Updated through online information from Claude R Fabinyi. -- As a local organist, I visited the church in Fall of 2014 to see the organ completely neglected following its relatively recent rebuild. The church itself was struck by lightning and consequently caught fire, causing damage to the organ.
The organ was rebuilt by a company whose name escapes my memory. I can locate significantly more information on this particular organ, as my uncle was organist for nearly two decades until its closing.
Updated through online information from Kevin M. Clemens. -- The Presbyterin Congregation is no longer in existence, but the pipe organ is still in the church bought by a Wesleyian congregation in 2013.
Identified through information in List of More than 5200 Moller Pipe Organs (Hagerstown, Maryland. M. P. Möller, 1928).