Ledger, 1703-1709, Overview and more than 230 pages of entries that cover the breadth of his business interests; it is available for research at the Historical Society of Pennsylvania.
lˈɛdʒɚ, wˈʌn θˈaʊzənd sˈɛvənhˈʌndɹɪd θɹˈiː dˈæʃ wˈʌn θˈaʊzənd sˈɛvənhˈʌndɹɪd nˈaɪn, ˈoʊvɚvjˌuː ænd mˈoːɹ ðɐn tˈuːhˈʌndɹɪd θˈɜːɾi pˈeɪdʒᵻz ʌv ˈɛntɹiz ðæt kˈʌvɚ ðə bɹˈɛdθ ʌv hɪz bˈɪznəs ˈɪntɹɛsts; ɪɾ ɪz ɐvˈeɪləbəl fɔːɹ ɹᵻsˈɜːtʃ æt ðə hɪstˈɔːɹɪkəl səsˈaɪəɾi ʌv pˌɛnsɪlvˈeɪniə.