Updated by Kevin Chun, who has heard or played the organ.
The organ is maintained by the church and is in playable condition. The chamber appears to be clean, viewed through the casework between the case pipes. The 1971 additions do not tonally match what appears to be the surviving remains of the original tonal concept. The mixtures and upper work are much brighter and louder than the surviving ranks.The additions are cohesive unto to themselves and reflect the concepts of their period.
Identified through information in Classified List of Hall Organs, published in 1929 by Hall Organ Co., West Haven, Connecticut.