It will be seen from the tables that there were at least eight deliveries of the 3d. stamps and at least six deliveries of the 6d. stamps, but inasmuch as these are totalled by years, and as some of the amounts are quite large (_e. g._ 900,000 of the 3d. in 1858), it seems certain that there were even more deliveries and consequently more printings of the stamps than is indicated. In no other way can we account for the variety in the paper used, and also the variety in the color of the 6d. stamp. The 3d. does not vary so much, probably because its shade of red did not require much mixing of inks and the ingredients were such that slight variations in the proportions did not greatly affect the tone. The normal color being a bright red, we find it running to a deeper, almost brick red in one direction, and to a vermilion in the other. As to the normal color of the 6d. it would be almost impossible to hazard a guess, if we had simply a series of one stamp of each distinct variation in color or shade in which it is found. The common run of shades is from a slate violet to a slate or "near black" with a "cast" of violet, of brown, or even green. What can one do in trying to describe the "color" of such a chameleon stamp with such an uncertain basis to work upon? The check list gives the nearest approximation to the various shades that we have been able to translate into color names, but it is almost impossible to so describe some of them as to convey the proper idea of the exact shade to the reader.