The third series, Capital Stock Records, includes stock ledgers for the whole of the company's history, but no stock journals. Most of the items in Financial Records, the fourth series, predate 1916, though a cash book extends 1901-1936, and a check register runs to 1933. In the absence of ledgers and journals, common to most of the Day Mines, Inc. records, receipt books, paid checks, invoices, and bank statements were kept. The fifth series, Personnel Records, contains only two time books, one dated 1901, the other dated 1901-1908. The final series, Tax Records, contains only two folders, mostly tax returns, federal and state.
Some correspondence related to taxes is in each folder.
Removal of blank and returned proxy statements, assessment receipts, blank checks, and duplicate materials reduced this collection by two cubic feet.