A fine used example of the 1/- gray on blue green King George V stamps from the 1914-1922 De La Rue Imperium keyplate design, multiple crown CA watermark on chalky paper, with a yellow-green backing.
Included in the photos is a scan of every different paper back found for this paper color.
Gibbons lists this fine example at 60 pounds, (approximately $120). The stamp offered here grades 65 as follows:
