The painting names M632 simply Mary. Nantucket Signals dates M633 to 1847 and 1852.
Mary, also called Mary II, operated from Nantucket in 1831–1861, then was sold to New York. Owners included David Jones, ? Jones, Benjamin Gardner, Edward W. Perry and Robert B. Gardner. Daniel Jones was agent in 1835–1843 and Perry in 1847–1856.
Keep the explicit scope label independent; no alias or company identity is inferred.