A very fine example of the 4d gray and carmine on yellow King George V stamps from the 1914-1922 De La Rue Imperium keyplate design, multiple crown CA watermark on chalky paper, with a buffed backing.
Included in the photos is a scan of every different paper back found for this paper color.
Gibbons lists this very fine example at 13 pounds, (approximately $26).The stamp offered here grades 84 as follows:
