Collection – Hiram L. Wallingford Appointment certificate for Hiram L. Wallingford, as a member of Engine Co. 20, effective October 1, 1851. Appointment certificate for Hiram L. Wallingford, as the Assistant Foreman of Engine Co. 3, effective February 1, 1856. Appointment certificate of Hiram L. Wallingford as Assistant Foreman of Engine Co. 3, effective February 1, 1857. Appointment certificate for Hiram L. Wallingford as a member of Engine Co. 5, effective April 1, 1857. Appointment certificate for Hiram L. Wallingford as Foreman of Engine Co. 5, effective September 2, 1858.