The 7-1/2d. stamp is known to have been arranged on the plate for printing sheets of 120 stamps, ten rows of twelve stamps each, this being to facilitate the reckoning in English money. The eight marginal imprints appeared as on the other values. There was but one supply received, on the first order, of 100,080 stamps which, if we divide by 120, gives an even 834 sheets. Now, if we but glance back at the first supply received of the 10d. stamp[52] we find exactly the same number, evenly divisible by 120 but not by 100. The second supply of the 10d. stamp works out in exactly the same way,--72,120 makes an even 601 sheets at 120 per sheet. Is it not probable to suppose, therefore, in the absence of entire sheets or horizontal rows of the 10d. stamp, that the latter was also printed in sheets of 120, as previously suggested, instead of sheets of 100 as stated in Mr. King's article?[53] [52] See page 51. [53] =Monthly Journal=, VII: 8. When the issue of the decimal stamps took place, on July 1, 1859, there were 17,670 of the 7-1/2d. stamps on hand, so that the total issue of this value was 82,410 copies. As will be gathered from Mr. Brouse's paper, which we quoted in connection with the 10d. stamp, a similar variation in the width of the oval is to be found in the case of the 7-1/2d. stamp, but the extremes are not so great and it is therefore not so noticeable. A glance at the table of measurements[54] will show that the variation in width is confined to a half millimeter and that in height to practically the same amount. Of course the discussion and conclusions detailed at length under the 10d. stamp apply with equal force in the present instance, and the fact that the 7-1/2d. stamp is not found on the very thin paper probably accounts for the lack of extreme variations. It was printed upon paper of the same kind as used for the 10d., but only on the medium and thicker qualities. A pair of the stamps in juxtaposition, showing the wide oval and the narrow oval, will be found as numbers 67 and 68 respectively on Plate IV. [54] See page 54. * * * * * The last--and also least--of the pence issues was the half-penny stamp. There had been a need for this value since the introduction of stamps, for there were several rates that were impossible to make up with the denominations that were issued and which therefore had to be paid in money. Among these were the 1/2d. charge on newspapers from 1851 to 1855, the same charge per ounce on magazines and books during the entire period, the 1/2d. and 1d. carrier's fees, the 1d. rate on circulars and on soldier's letters, and the several 7-1/2d. rates for letters and for the book post with England. But the Act last quoted,[55] which restored a charge on transient newspapers, seems to have been the direct cause of the belated issue of the half-penny stamp. The circular announcing its issue is as follows:[56]-- POSTAGE ON NEWSPAPERS AND PERIODICALS.