Jim,

Accdg. to Todd's AME, the 22nd Indiana Infantry was initially issued state gray fatigue clothing; circa Oct. 1861: exchanged for state blue fatigue clothing. Initially issued "old musket." Oct. 1861: "German rifles." 1862: Austrian rifled muskets, cal. .54 or .55. 1863: Enfield rifle. 1864-1865: Sprinfield rifled muskets.

Mike