1856                352 Pennsylvania Avenue, Washington, D. C.

Root & Granniss (Marcus A. Root & G. N. Granniss) were recorded in one advertisement that ran from July 29 to August 11, 1856 in the Evening Star (Washington, D. C.)  Root & Granniss, M. A. Root.  G. N. Granniss Photographic, Ambrotype, and Daguerrean Gallery.  Is Now Open At No. 352 Pennsylvania avenue, near Seventh street, where Photographs, colored or plain; Ambrotypes tinted and colored, new style; and Daguerreotypes, are taken in the highest perfection of the art.

The Public are respectfully invited to visit our Gallery whether desiring pictures or not.

Root & Granniss are not recorded as partners in other photographic directories.