91.   Although genealogical research materials still are mostly incomplete on the Web, there are some good sources.

92.   Although the material is free for the taking, farmers rarely tap it.

93.   Although the material was popular for formal documents because of its durability and appearance, it did not absorb ink like paper.

94.   Among the almost limitless information there is material that an average family could find offensive and indecent.

95.   Although this material has been available to scholars for two years, this is the first time any of it has been exhibited.

96.   Although the material is not all top-drawer, it flows together seamlessly.

97.   Analysts trudge line-by-line through the files, determining what materials are appropriate for civilian eyes, and editing out the rest with a special pen.

98.   And if a bomb was the cause, the explosive material could have been one of several kinds.

99.   And during the war years when materials were scarce, bag designers were tested to find new fabrics.

100.   And Joel has no problem singing those songs on tour, even if his new material is of an entirely different ilk.