1922 Ad Precision Instruments British Thermal Units Gravity Recorder IEC1 XGAA4 This is an original 1893

This is an original 1893 halftone print of the Hotel Grenoble Seventh Avenue

Rome is also called La Cittˆ Eterna (The Eternal City)

located in Conventry

This is an original 1935 black and white print ad for Mackintosh-Hemphill organization out of Pittsburgh

This is an original 1924 photogravure of Tozeur Oasis in Tunisia

1922 Ad Precision Instruments British Thermal Units Gravity Recorder IEC1 XGAA4 This is an original 1893This is an original 1922 black and white print ad for the Precision Instrument COmpany, specially featuring the Gravity Recorder and the Recording Calorgraph. CONDITION This 89+ year old Item is rated Very Fine +++. Light aging throughout. No creases. No natural defects. No surface rub. No tears. No water damage. There is some bleed through visible on this this ad. Product Type: Original Print Ad; Black White Grade: Very Fine +++ Dimensions: