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This 81+ year old Item is rated Near Mint / Very Fine. Light aging throughout. Light creasing. No natural defects. Some light surface rub. No tears. Please note that the dark gray sections of this ad are actually a shiny silver enamel that is not visible in the item image.
This piece was illustrated by Harrison, Anthony. Artist signature in print - bottom right of image.
Keywords specific to this image: Vintage Advertising, Chemical Engineering, Pigment