This series is housed in Boxes 1 and 2, with oversize items in Box 5. Included are records kept by Sgt. Hayward during his military career as a sergeant-major, including receipts of expenses incurred, service records of officers, military certificates, letters on military dealings, and articles on the 13th Regiment. Records and documents pertaining to the 13th Regiment Veteran Association are also included, as are a box of superior rubber type, a military medal, and a name plate of Arthur A. Hayward.