<#nondenom=nondenominated stamps> issued in 1988 with an assigned <#postage> value of 25¢.

a <#stamp> produced in the first phase of a <#plate=plate’s> life, before the plate shows any indication of wear.

<#coil=coil stamps> with <#perf=perforations> along the top and bottom, as opposed to a <#sidewise=sidewise coil>.

<#coil=coil stamps> with <#perf=perforations> at the sides, as opposed to <#endwise=endwise coils>.

one of several types of <#grill=grills> used in the 19th century, about 9 x 13mm in size. Example: <#scott=Scott> 92.