9 entries match your criteria. Related Historical MarkersTo better understand the relationship, study each marker in the order shown. By Craig Swain, March 29, 2008 1st Battery, Ohio Light Artillery Monument SHOWN IN SOURCE-SPECIFIED ORDER1► Maryland (Washington County), Sharpsburg — 1st Battery Ohio Light Artillery — 2► Maryland (Washington County), Sharpsburg — 5th, 7th and 66th Ohio Infantry Monument — 3► Maryland (Washington County), Sharpsburg — 8th Ohio Regiment — 4► Maryland (Washington County), Sharpsburg — 11th Ohio Volunteer Infantry — 5► Maryland (Washington County), Sharpsburg — 12th Ohio Volunteer Infantry — 6► Maryland (Washington County), Sharpsburg — 23rd Ohio Infantry — 7► Maryland (Washington County), Sharpsburg — 28th Ohio Volunteer Infantry — 8► Maryland (Washington County), Sharpsburg — 30th Ohio Volunteer Infantry — 9► Maryland (Washington County), Sharpsburg — 36th Ohio Volunteer Infantry —