Pierron's Modern Great Britain & Commonwealth Missing Colour Errors details, illustrates and values every known missing colour error from Queen Elizabeth II's reign (1952 to date). Complete descriptions accompany high quality colour images. Normal stamps appear alongside errors for easy reference. Known or estimated quantities are listed. Genuine market prices, based on dealer sales and auction results, are included. How errors occurred, where and when they were found, and other significant information also appears.

Get the facts. When, where, how...
Details about the discoveries. The full story as originally reported and recorded, and updates as appropriate. When and where found, insights into how errors occurred, what was affected, and other vital information.

In addition to images of normals and their associated missing colour errors, selected sheets and panes, numerous positional pieces, and important multiples are illustrated. Over 2,500 quality colour images included.

Values for all recorded formats of every error are included: mint, used, first day cover, traffic light block, plate/cylinder block, booklet pane, sheet.

Get the figures. How many, how much...
Know what exists and in what quantity. Plus the prices being achieved at auction. The amounts dealers are demanding. And sensible rates for items which haven't surfaced for many years, or are artificially low or unrealistically high.

Pierron's Modern Great Britain & Commonwealth Missing Colour Errors is the acclaimed, authoritative guide to philately's finest flawed masterpieces. It's referenced and quoted by dealers and auction houses, and trusted by collectors and investors. It's available as an 800-page printed book or as an electronic catalogue.

Get the edge. Advantage, you...
Know the rare from the cooked, the commendable from the contemptible, the sleepers from the suspect. There's no better authority if collecting, speculating, investing, researching or simply investigating.