W. H. Smith RMDC Backmarked New Hampshire State Seal Coat Button

Non dug gilted brass pre Civil War New Hampshire state seal militia coat button. The front has great gold and detail. The reverse has an RMDC, pre War, W. H. SMITH & CO. . NEW-YORK . backmark. This is a great early backmark for this button. The shank is straight. This button measures 23 mm's in diameter. $85