Gillingham, H. E. 1., & McCall, A. (1933). Marine insurance in Philadelphia, 1721-1800: With a list of brokers and underwriters as shown by old policies and books of record : including an appendix of marine insurance of Archibald McCall, 1809-1811. Philadelphia: Patterson & White Co., Printers.

Gillingham, Harrold E. 1864-1954., and Archibald McCall. Marine Insurance in Philadelphia, 1721-1800: With a List of Brokers and Underwriters As Shown By Old Policies and Books of Record : Including an Appendix of Marine Insurance of Archibald McCall, 1809-1811. Philadelphia: Patterson & White Co., Printers, 1933.

Gillingham, Harrold E. 1864-1954., and Archibald McCall. Marine Insurance in Philadelphia, 1721-1800: With a List of Brokers and Underwriters As Shown By Old Policies and Books of Record : Including an Appendix of Marine Insurance of Archibald McCall, 1809-1811. Philadelphia: Patterson & White Co., Printers, 1933.