This is a die variant of the three plates immediately preceding. However, the center device lacks the fineness of detail of the others, a fact that suggests that several makers working with different die sinkers produced this basic pattern. The plate is struck in copper, and originally it had a plume socket attached to the reverse. The present looped-wire fasteners are not original.
CAP PLATE, 1814-1825(?)
USNM 60299-M (S-K 57). Figure 106.
Figure 106
This plate, which is of brass, is of a less common design than its predecessors. However, since there is another such plate, but of silver-on-copper, in the national collections, it can be surmised that pieces of this same pattern were made for use by several different units.
A floral-bordered shield is topped by an out-sized sunburst with 13 stars, clouds, and the motto "Unity is Strength." In the center of the shield is the eagle, with wings widely outspread and with lightning bolts in the right talon and an olive branch in the left talon. The lightning bolt device, obvious sign of belligerency, first appeared about 1800 and is not seen in plates designed after 1821. The motto and the date 1776 are far more typical of Militia than Regular Army usage.
¶ In 1821 the Regular Army discarded all its large cap plates and adopted the bell-crown leather cap. Militia organizations lost no time in adopting a similar cap and, conversely, placing on it—and on the tall beaver which followed in the 1830's—the largest plates it could accommodate, using variations of discarded Regular Army patterns as well as original designs.
From 1821 until well into the 1840's large cap plates were mass-produced by manufacturers in Boston, New York, Philadelphia, and perhaps other cities of the New England metal manufacturing area. The few early platemakers, such as Crumpton and Armitage of Philadelphia and Peasley of Boston, were joined by a number of others. Prominent among these were Charles John Joullain, who made plates in New York during the 1820's, and William Pinchin of Philadelphia. Joullain is first listed in New York directories, in 1817, as a "gilder," and so continues through 1828. Sometimes his given name is listed as Charles, sometimes as James, and finally as Charles James. From 1820 to 1828 his address is the same, 32 Spring Street. There is a William Pinchin (Pinchon) listed in the Philadelphia directories as a silverplater or silversmith almost continuously from 1785 through 1863, indicating the possibility of a family occupation.