S. White to E. B. Pond, Nov. 19, 1890, S. White to H. O. Bradley, Nov. 11, 1890, Correspondence, Outgoing, box 4, Sept. 13, 1890-Jan. 3, 1891, White to J. Irish, Jan. 4, 1892, box 5, White Papers.
Mills to CPH, Dec. 15, 1891, CPH Papers, ser. 1, r. 50.
W. H. Mills to CPH, Dec. 15, 1891 (two letters), Crocker quote, Crocker to CPH, Dec. 22, 1891, CPH Papers ser. 1, r. 50.
Gray Brechin, Imperial San Francisco: Urban Power, Earthly Ruin (Berkeley: Univ. of California Press, 1999), 174-75.
Brechin, Imperial San Francisco, 176-77