1856                89 Merrimack Street, Lowell, Massachusetts.

Hastings & Treadwell (Emory A. Hastings & William A. Treadwell) were recorded in two announcements and two advertisement in the Lowell Daily Citizen and News (Lowell, Massachusetts).  The first announcement appeared on April 29, 1856.  New Daguerreotype Saloon.  Messrs. Hastings & Treadwell, two enterprising young men. Have opened one of the finest daguerreotype saloons ever seen in Lowell, in Thompson’s Block, on the north side of Merrimack street, a few doors above Shepard’s music store.  Mr. Hastings is a very excellent operator, and the twain are prepared to furnish one with a counterfeit of himself that cannot possibly fail to please.

The advertisement ran from April 29 to June 10, 1856.  New Daguerreotype Rooms.  Hastings & Treadwell, Have taken Rooms in B. T. Thompson’s Building, 89 Merrimack Street, Where they execute Daguerreotypes in the most Finished and Artistic manner.  The Rooms have been fitted up in an Elegant Style, far surpassing any like establishment in Lowell.

The public are respectfully invited to call and examine.

The second announcement appeared on May 5, 1856.  Daguerreotypes.  Messrs. Hastings & Treadwell, who have opened the new daguerreotype establishment on the north side of Merrimack street, in Thompson’s Block, (just above Shepard’s music store,) are, we learn, doing a very prosperous business.  Their excellent sky light and apparatus enables them to do the [ ? ] of work, and hence the great number of calls.  Those in want of pictures will do well to give them a call.

The second advertisement ran from June 11, 1856 to March 3, 1857.  New Daguerreotype Rooms.  Hastings & Treadwell, Have taken Rooms in B. T. Thompson’s Building, 89 Merrimack Street, Where they execute Daguerreotypes in the most Finished and Artistic manner.  The Rooms have been fitted up in an Elegant Style, far surpassing any like establishment in Lowell.

Hastings & Treadwell are not listed in other photographic directories as partners.  Emory A. Hastings is recorded in other directories as being active in 1858.  William A. Treadwell is not recorded in other directories.