M.P. Möller, Inc. Hagerstown, Md. – Opus 5103 (1927) Electro-pneumatic action 2 manuals, 17 registers, 10 stops, 10 ranks The Möller Factory Specification (August 11, 1927) shows that this organ was voiced on 5" wind pressure, and had a detatched three-manual stop-key console The organ was to be completed on or before November 15, 1927.
Great Organ (Manual I) – 61 notes, enclosed
8		Open Diapason	61	4		Octave	SW
8		Melodia	73	4		Flute d'Amour	SW
8		Dulciana	73	8		Oboe	SW
8		Salicional	73			Chimes 21 notes
Swell Organ (Manual II) – 61 notes, enclosed
8		Violin Diapason	73	8		Vox Celeste [TC]	61
8		Stopped Diapason	73	4		Flute Traverso	GT
8		Dulciana	GT	8		Oboe	73
8		Salicional	GT	8		Vox Humana	61
Pedal Organ – 32 notes, enclosed
16		Bourdon	32
16		Lieblich Gedeckt [lo-press.]	—
Couplers
		Great to Pedal 8'				Swell 4', 16', Unison Separation
		Swell to Pedal 8'				Great 4', 16'
		Swell to Great 16', 8', 4'
Mechanicals
		Tremulant
		Crescendo Indicator
Adjustable Combinations
		Pistons No. 1-2-3-4	affecting Great and Pedal stops
		Pistons No. 1-2-3-4	affecting Swell and Pedal stops
Pedal Movements
		Balanced Swell Pedal				Great to Pedal Reversible
		Balanced Crescendo Pedal