1850                Address Unknown, Havana, New York.

Brown was appeared in one announcement on December 18, 1850 in the Geneva Courier (Geneva, New York).  Havana.—…On a visit to Havana, the other day, we found our old friend Brown, the accomplished Daguerrean, reinstated there, and, to all appearance, in a flourishing condition.  His room is richly fitted up, and his work—that speaks for itself—speaks beautifully, too.

Brown is not recorded in other directories as being active in Geneve & Havana, New York (New York City)