found: West & Peel's old and original Campbell Minstrels!, 1852.
found: Matt Peel's banjo ... sung by the renowned Peel's Campbell's Minstrels, 1859.
found: Brown, T.A. History of the American stage, 1870:p. 61 (West & Peel's Campbell's Minstrels; S.C. Campbell (real name S. Cohen) was a member)
found: MWA/NAIP files, June 27, 2007(hdg.: Campbell Minstrels; usage: Campbell Minstrels; Peel's Campbell's Minstrels; variant: West & Peel's Campbell's Minstrels; Campbell's Minstrels; Real Campbells)
found: Theater playbill for Mrs. Matt Peel's Campbell Minstrels, Washington Theatre, May 30-31, June 1-2, 1860playbill caption (Mrs. Matt Peel's Campbell Minstrels)
found: Theater playbill for Frank Converse's original Campbell Minstrels, Odd-Fellows' Hall, Washington, D.C., March 26, 1860playbill caption (Frank Converse's original Minstrels, comprising the largest and most efficient portion of the late Matt Peel's Company, combined with a number of the first artists in the United states, making in all 15 picked musicians & performers)