USNM 604672 (S-K 819). Figure 165.
Figure 165
The plate on this cap uses only the shield of the Pennsylvania seal without crest or supporters. It is surrounded at the sides and bottom with a wreath carrying a ribbon with the unit designation "first artily." Equally interesting and unusual is the small separate insignia at the pompon socket. It is based on the 1840 flaming grenade ordnance device with crossed cannon superimposed.
COCKADE EAGLE, C. 1840
USNM 60394-M (S-K 150). Figure 166.
Figure 166