1802-1808 Artillery, 1st Regiment 

Color: Gilded Brown.
Metal: Slightly Convex, 1-Piece, Raised Design, Gilt Brass. 
Size: 21.43mm. Coat Button. 
Albert's Number:  AY 17:                 RV 50
Variation: Slanted Federal Shield / Ringed Cannon with A Large Muzzle / Carriage Wheel is Oval with Eight Spokes / Six Cannon Balls / Eleven Five Pointed Stars. 
Present Condition: An Excavated Example, Good Planchet Casting, Good High Relief Pattern. 
Isabela's Notes: Very tough button to find for collectors. Armitage most likely produced these for officers. Collectors should note the star pattern only circles around the eagle and cannon, and does not circle around the entire button edge. The button's pattern depicts an 
Eagle Facing Right with upraised wings. On the eagle's chest is a Slanted Federal Shield with the Regiment's number, "1" set on a lined field. The eagle is standing on a Short Length Ringed Cannon with a Large Muzzle that points to the left. The cannon's carriage extends past the carriage's wheel. There are five decorative carriage bolts illustrated in the footing. The Carriage's Wheel is Oval Shaped with Eight Spokes. These are no decorative lug nuts depicted on the wheel. Under the cannon's muzzle is Six Cannon Balls in a Pyramidal Shape on the ground. In the bottom legend, the abbreviation for Regiment, "REGt." in Roman font capital letters. In a semi-circle around the eagle and cannon is Eleven Five Pointed Stars. The high relief pattern is set on a plain slightly convex field with no raised edge. I think collectors should obtain any example they can when one comes available. I only know about two that have ever surfaced to market. 
Reverse Button Analysis: This is a slightly concave one-piece button with a loop shank. The shank is unfortunately missing. ARMITAGE PHILa within a 2 ringed rm channel/ BEST QUALITY rm 

The RJ. Silverstein Collection.