C1113 is recorded in 1836, 1844 and 1848, apparently continuing thereafter. C1112 is given as a second flag by Loughran, with a painted source dated 1840–1850 also cited.
Charles Carroll was a Nantucket whaler from 1832 to 1853, when sold to California. Nantucket Signals names David Joy as owner in 1832 and 1836 and William C. Swain in 1848, with David Joy and William B. Swain as agents. Another account says she was built for captain and possibly owner Owen Chase in 1832.
Keep the explicit scope label independent; no alias or company identity is inferred.