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

Details

• Series: 1975 Australian Scientific Developments
• Subject: Atomic Absorption Spectrophotometry
• Designer: Alexander Stitt (Weatherhead & Stitt), Melbourne
• Printer: Note Printing Branch, Reserve Bank of Australia, Melbourne
• Press: Chambo
• Process: Multicolour photogravure
• Cylinders: Greenish Yellow – Orange Yellow – Bright Reddish Violet – Orange Red – Black (printing order)
• Paper: Shoalhaven KP5D unwatermarked coated stamp 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