This working paper prepared for the 2022 Mobilization Conference, San Diego California, June 25, 2022 presents preliminary results from an ongoing project compiling data on Black protest events in the US in the 1990s and 2000s from Black newspapers and comparing it with previously-collected data from mainstream (White) newswires. We have processed 89% of the Black newspaper articles for 1994-2010, the years that overlap with the newswires. We distinguish between Black newspaper coverage of local events that occurred in the same state where the newspaper is published and Black newspaper coverage of nonlocal events. Some broad patterns can be seen. (1) Most events are mentioned only once and there is low overlap among news sources: Of all identified events, only 6% appeared in both newswires and Black newspapers. Of events mentioned in newswires, 21% were mentioned in a Black newspaper. Of events given nonlocal Black newspaper coverage, 15% were covered by newswires, while of events given local Black newspaper coverage, 5% were covered by newswires. (2) All sources give high prominence to issues of police and police violence, but this emphasis is even stronger in the newswires than Black newspapers. All source types also give more emphasis to police and police violence for events in New York than for events elsewhere. (3) Events involving workers and unions receive a great deal of local coverage in Black newspapers, but much less coverage in newswires or non-local Black newspapers. (4) There was a marked drop-off in newswire and non-local Black newspaper and newswire coverage after the 9/11 terror attacks, but not in local Black newspaper coverage of events outside New York. We provide exploratory comparative information on the coverage of other issues and major events. Note: Parts of the introduction to this working paper are drawn from our 2022 article "Black Protests in the United States, 1994-2010." Sociological Science 9(May): 275-312. There are also overlaps in the discussion of methods between that paper and this working paper.