By 1761, existing payroll accounts verify that the unit was indeed mustered, and by 1762 they had formed a part of the expedition against Havana, Cuba. There is also oral tradition that one of the cannons at the Old Barracks in Trenton, N. J. was a spoil of war for the Jersey Blues. Payroll accounts also verify that the unit remained activated through 1765. The Old Barracks Museum put forth a nice exhibit about the F & I War which includes rare artifacts of the Blues.