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PATENT OF PHOTO FLASH SYNCHRONISER (1939): 2xPrints

£8.40
SKU APA4-PTT072 Barcode 5057718098855
size

Text on the tag:

In 1927, the first flash bulbs were produced by General Electric. The first bulbs were made of glass, but were eventually switched to plastic when realising the magnesium’s ignition of the flash could actually break the bulb..

 

  • Conservation acid-free board included
  • Delivered packed ready for retail
  • Luxury pearlescent eco-certified paper
  • Produced in our London studio
  • Trivia fact on each tag
  • GS1 barcode for POS