Australia Philately: 1970 Australian National Development – 10c Oil & Natural Gas

Details Series: 1970 National Development Subject: Oil & Natural Gas Designer: Brian Sadgrove, Melbourne Printer: Note Printing Branch, Reserve Bank of Australia Press: Chambon Process: Photogravure Cylinders: Orange – Purple – Red – Black (printing order) Paper: Wiggins Teape coated unwatermarked white paper incorporating helecon Watermark: None Perf: 13.25 x 13.5 (comb) Sheet: Printed…

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Australia Philately: 1970 Australian National Development – 7c Snowy Mountains Scheme

Details Series: 1970 National Development Subject: Snowy Mountains Scheme Designer: Les Mason, Melbourne Printer: Note Printing Branch, Reserve Bank of Australia, Melbourne Press: Chambon Process: Photogravure Cylinders: Light Green – Light Blue – Dark Green – Dark Blue (printing order) Paper: Wiggins Teape coated unwatermarked white paper incorporating helecon Watermark: None Perf: 13.25 x…

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Australia Philately: 1970 Australian National Development – 8c Ord River Scheme

Details Series: 1970 National Development Subject: Ord River Scheme Designer: Robert Ingpen, Melbourne Printer: Note Printing Branch, Reserve Bank of Australia Press: Chambon Process: Photogravure Cylinders: Yellow – Blue – Red – Black (printing order) Paper: Wiggins Teape coated unwatermarked white paper incorporating helecon Watermark: None Perf: 13.25 x 13.5 (comb) Sheet: Printed in…

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