This flask in my collecton is very bright aqua in color and has a very sharp and clean mold strike. This Flask is charted by the Mckearins as the GII-41. The Flask features a Large Oak Tree on one side ,with an Eagle or as Dyott referred to it the( American Coat of Arms ).
GII-42 Eagle / Franklin War Ship
This is the only early War Ship design that was used on any American made historical Flask in the 1820 to 1835 era. Who ever was responsible for the mold did an excellent job in the fine detail. Dyott first advertised this flask in November of 1821.