Product code: Rare antique online Millivoltmeter
This rare item was probably used in the Terminal Towers in lower Manhattan circa 1908. Own a part of American history. Charles Engelhard Millivoltmeter for Temperature Measurements. Hudson Terminal Buildings New York City. Made in Germany. This vintage piece has not been tested. Sold as is. Feel free to message questions or request for more pictures. Dimensions 7" online x 7" x 3" Weight 5 lbs.
This rare item was probably used in the Terminal Towers in lower Manhattan circa 1908. Own a part of American history. Charles Engelhard Millivoltmeter for Temperature Measurements. Hudson Terminal Buildings New York City. Made in Germany. This vintage piece has not been tested. Sold as is. Feel free to message questions or request for more pictures. Dimensions 7" online x 7" x 3" Weight 5 lbs.