1921 Ad New York Electrical School Science Industry Mechanical Machinery SI2 YGP5 In the bottom left mark

In the bottom left mark writes "Between El Cerro and Pedroza

James Gresham

Keywords specific to this image: Tarrytown-on-Hudson New York

also known as the microphone and the acousticon

There is a slight crease right above the text in this ad

1921 Ad New York Electrical School Science Industry Mechanical Machinery SI2 YGP5 In the bottom left markThis is an original 1921 black and white print ad for the New York Electrical School. CONDITION This 90+ year old Item is rated Very Fine +. Light aging throughout. No creases. No natural defects. Light surface rub top center. No tears. No water damage. Product Type: Original Print Ad; Black White Grade: Very Fine + Dimensions: Approximately 7. 25 x 10. 75 inches; 18 x 27 cm Authentication: Serial Numbered Certificate of Authenticity w Full Provenance