Illumination Gas Plant of the New Jersey State Asylum for the Insane at Morris Plains

Old Dover Rd., Parsippany, New Jersey. County/parish: Morris.

Added to the National Register of Historic Places June 09, 2000. NRIS 00000653.

1 contributing building. 1 contributing site. 2 contributing structures.

Also known as:

• Greystone Park State Psychiatric Hospital Gas Works

LC