PA Executive Council, May 1778, order directed to the Allentown arsenal:
"From the situation of the Western frontiers, it appears to be necessary to suppy the County of Northumberland with Arms, and there being Thirty-One Riffles in the hands of John Butler, one of the Armourers, Ordered, That John Tyler, Armourer, do send a Waggon load of Arms in repair, to Col. Jacob Morgan, Lieutenant of the County of Berks, among which the Thirty-one Riffles are to be a part, & packed separate from the rest, & to be by Col. Morgan forwarded to Sam'l Hunter, Esq., Lieu. of the County of Norrthumberland, for the use of the Militia."
(Colonial Records XI, 490)