Australia

Australia Philately: 1975 Australian Scientific Developments – 11c Atomic Absorption Spectrophotometry

thedigitalphilatelist 14/05/1975
Details
  • Series: 1975 Australian Scientific Developments
  • Subject: Atomic Absorption Spectrophotometry
  • Designer: Weatherhead & Stitt, Melbourne
  • Printer: Note Printing Branch, Reserve Bank of Australia, Melbourne
  • Press: Chambon press
  • Process: Multi-colour photogravure
  • Cylinders:
  • Paper: Unwatermarked KP5D paper containing helecon
  • Watermark: None
  • Perf: 13.25 x 13.75 (comb)
  • Sheet: Printed in two panes of 50 stamps (R10 x 5) divided by vertical gutter.
  • Quantity: 14,887,500
Sheet Numbers