On 31 August 1982, Malaysia issued its first miniature sheet to commemorate its 25th. anniversary as an independent nation. The sheet was much used on first day covers and as a result sold out early. This was rectified by ordering an additional printing from the Austrian printer, Rosenbaum Brothers of Vienna, to satisfy the demand. Many years later, it was noticed that the first printings had a silver frame around the edges of the top left 10 cents stamp, this not being the case with the reprints, which had none. As a result, due to the high usage of the original sheet on first day covers, mint sheets with the silver frame are scarcer than used, and used without the silver frame are scarcer than mint. The silver frame is difficult to see, and is best viewed by holding the sheet at an angle to the light.