1922 Ad Precision Instrument Patented Gauge Hartford Electric Plant IEC2 XGJC9 There is a yellow blemish

There is a yellow blemish showing on the left side of this image

This is an original 1894 black and white relief line-block print portrait of Robert Dudley

"Waterfall

Exclusive Convertible

There is a very faint wrinkle in the top left corner

1922 Ad Precision Instrument Patented Gauge Hartford Electric Plant IEC2 XGJC9 There is a yellow blemishThis is an original 1922 black and white print ad for the 3 in 1 patented gauges that were made and sold by the Precision Instrument Company of 21 Halsey Street, Newark, New Jersey (NJ). The ad also featured a photograph of the Hartford Electric Light Company's plant that was designed and built by Stone & Webster, Inc. CONDITION This 91+ year old Item is rated Very Fine ++. Light aging throughout. Light creasing. There is light bleedthrough on this