California Sheet Music Project (19th-Century California Sheet Music) has these titles; all are available online, including whole pages of the second item. CLICK HERE for (1)~(3), and CLICK HERE for (4).
(1) Bonanza waltz / composed by Miss Mary J. Shawhan, aged nine years.
(2) The gold digger's songbook (San Francisco: The Book Club of California, 1975)
(3) The miner's song / words by J. Swett ; music by Jas. C. Kemp (1859)
(4) Gold is king!: the miner's song / music composed by Gustave A. Scott (1863)