I've searched probably ~50-75 boxes and have found 3 Indian cents, all common 1900s. Oldest Lincoln: 1909 (not vdb). A few better dates: 1913d, 1931d. Found 1 1970s small date. Best cent find: 1972 doubled die many years ago.
I've searched over 1,067,100 pennies (426 boxes equivalent) all by hand and have found 13 Indian heads (1891(1), 1895(2), 1899(1), 1900(2), 1901 (1), 1902(1), 1904(1), 1906(1),1907(3)). Two of those were in the same CWR roll. I've also found 7,036 wheat cents, 6 proofs, and an 1858 flying eagle cent. Good luck!