1939 Ad Corning Research Glass Ultra Violet Lightbulb - ORIGINAL FTT9 STU1 *Pyrography is the art of

*Pyrography is the art of decorating by burning designs into wood or leather objects using a heated point

sketch Vintage Advertising

" by Watteau

Charles Wynne

1939 Ad Corning Research Glass Ultra Violet Lightbulb - ORIGINAL FTT9 STU1 *Pyrography is the art ofThis is an original 1939 black and white print ad for Corning Glass. Research in glass produced a new kind of light bulb, one that transmits ultra violet light. CONDITION This 72+ year old Item is rated Near Mint Very Fine. No creases. No natural defects. No surface rub. No tears. No water damage. Product Type: Original Print Ad; Black White Grade: Near Mint Very Fine Dimensions: Approximately 11 x 14 inches; 28 x 36 cm Authentication: Serial Numbered