6-1 Union Regiments by County/ Index of Union Regimental Officers
6-2 Bachelder: Position of Troops, Officer's Reunion (1869)
6-3 Bachelder "Notes on the Services of Troops at Gettysburg"
6-4 Regimental Nicknames
6-BRIGADES The Iron brigade

6-CT Connecticut Troops: General Information
6-CT1-ART-B 1st Connecticut Hvy Art, Battery B
6-CT1-ART-B 1st Connecticut Hvy Art, Battery M
6-CT2-ART 2nd Connecticut Lt. Artillery
6-CT5 5th Connecticut Infantry Regiment
6-CT20 20th Connecticut Infantry Regiment
6-CT14 14th Connecticut Infantry Regiment
6-CT17 17th Connecticut Infantry Regiment
6-CT27 27th Connecticut Infantry Regiment

6-DE Delaware Troops: General Information
6-DE1 1st Delaware Infantry Regiment
6-DE2 2nd Delaware Infantry Regiment

6-IL Illinois Troops: General Information
6-IL8-CAV 8th Illinois Cavalry
6-IL12-CAV 12th Illinois Cavalry
6-IL82 82nd Illinois Infantry Regiment

6-IN Indiana Troops: General Information
6-IN1-CAV 1st Indiana Cavalry Detachment
6-IN3-CAV 3rd Indiana Cavalry
6-IN7 7th Indiana Infantry Regiment
6-IN14 14th Indiana Infantry Regiment
6-IN19 19th Indiana Infantry Regiment
6-IN20 20th Indiana Infantry Regiment
6-IN27 27th Indiana Infantry Regiment

6-ME Maine Troops: General Information
6-ME Maine Troops: General Information
6-ME2-ART 2nd Battery Maine Artillery
6-ME5-ART 5th Battery Maine Artillery
6-ME6-ART 6th Battery Maine Artillery
6-ME1-CAV 1st Maine Cavalry
6-ME3 3rd Maine Infantry Regiment
6-ME4 4th Maine Infantry Regiment
6-ME5 5th Maine Infantry Regiment
6-ME6 6th Maine Infantry Regiment
6-ME7 7th Maine Infantry Regiment
6-ME10Bn 10th Maine Inf. Battalion
6-ME16 16th Maine Infantry Regiment
6-ME17 17th Maine Infantry Regiment
6-ME19 19th Maine Infantry Regiment
6-ME19a Letters of Wilbur Clifford, Co. B, 19th Maine Infantry Regiment
6-ME20 20th Maine Infantry Regiment
6-ME20a 20th Maine Infantry, Harlan Bailey letters

6-MD Maryland Troops: General Information
6-MD-ART Maryland Artillery, Battery A
6-MD-CAV Cole's Cavalry
6-MD-CAV Purnell's Legion of Cavalry
6-MD1 1st Maryland Infantry Regiment
6-MD-CAV 1st Maryland Cavalry
6-MD3 3rd Maryland Infantry Regiment
6-MD6 6th Maryland Infantry Regiment

6-MA Massachusetts Troops: General Information
6-MA1-ART 1st Massachusetts Battery
6-MA3-ART 3rd Massachusetts Battery
6-MA5-ART 5th Massachusetts Battery
6-MA9-ART 9th Massachusetts Battery: Bigelow's Battery
6-MA1-CAV 1st Massachusetts Cavalry
6-MA1 1st Massachusetts Infantry Regiment
6-MA2 2nd Massachusetts Infantry Regiment
6-MA6 6th Massachusetts Infantry Regiment
6-MA7 7th Massachusetts Infantry Regiment
6-MA9 9th Massachusetts Infantry Regiment
6-MA10 10th Massachusetts Infantry Regiment
6-MA11 11th Massachusetts Infantry Regiment
6-MA12 12th Massachusetts Infantry Regiment
6-MA13 13th Massachusetts Infantry Regiment
6-MA15 15th Massachusetts Infantry Regiment
6-MA16 16th Massachusetts Infantry Regiment
6-MA18 18th Massachusetts Infantry Regiment
6-MA19 19th Massachusetts Infantry Regiment
6-MA20 20th Massachusetts Infantry Regiment
6-MA22 22nd Massachusetts Infantry Regiment
6-MA28 28th Massachusetts Infantry Regiment
6-MA32 32nd Massachusetts Infantry Regiment
6-MA33 33rd Massachusetts Infantry Regiment
6-MA35 35th Massachusetts Infantry Regiment
6-MA37 37th Massachusetts Infantry Regiment
6-MA1-Co-SS 1st Company of Sharpshooters
6-MA2-C0-SS 2nd Company of Sharpshooters

6-MI Michigan Troops: General Information
6-MI9-ART 9th Michigan Battery
6-MI1-CAv 1st Michigan Cavalry
6-MI5-CAV 5th Michigan Cavalry
6-MI6-CAV 6th Michigan Cavalry
6-MI7-CAV 7th Michigan Cavalry
6-MI1 1st Michigan Infantry Regiment
6-MI3 3rd Michigan Infantry Regiment
6-MI4 4th Michigan Infantry Regiment
6-MI5 5th Michigan Infantry Regiment
6-MI7 7th Michigan Infantry Regiment
6-MI16 16th Michigan Infantry Regiment
6-MI20 20th Michigan Infantry Regiment
6-MI24 24th Michigan Infantry Regiment

6-MN Minnesota Troops: General Information
6-MN 1st Minnesota Infantry Regiment
6-MN2-Co-SS 2nd Company of Minnesota Sharpshooters

6-MO Missouri Troops: General Information
6MO4-CAV 4th Missouri Cavalry

6-NH New Hampshire Troops: General Information
6-NH1-ART 1st Battery New Hampshire Artillery
6-NH2 2nd New Hampshire Infantry Regiment
6-NH5 5th New Hampshire Infantry Regiment
6-NH12 12th New Hampshire Infantry Regiment

6-NJ New Jersey Troops: General Information
6-NJ1-ART 1st New Jersey Artillery: Clark's Battery B
6-NJ2-ART 2nd Battery New Jersey Artillery
6-NJ1 1st New Jersey Infantry Regiment
6-NJ-CAV 1st New Jersey Cavalry
6-NJ2 2nd New Jersey Infantry Regiment
6-NJ3 3rd New Jersey Infantry Regiment
6-NJ4 4th New Jersey Infantry Regiment
6-NJ5 5th New Jersey Infantry Regiment
6-NJ6 6th New Jersey Infantry Regiment
6-NJ7 7th New Jersey Infantry Regiment
6-NJ8 8th New Jersey Infantry Regiment
6-NJ11 11th New Jersey Infantry Regiment
6-NJ12 12th New Jersey Infantry Regiment
6-NJ13 13th New Jersey Infantry Regiment
6-NJ15 15th New Jersey Infantry Regiment

6-NY New York Troops: General Information
6-NY1-ARTa 1st New York Independent Battery., Cowan's Battery
6-NY1-ART 1st New York Light Artillery
6-NY1-ART-B 1st New York Artillery, Battery B
6-NY1-ART-C 1st New York Artillery, Battery C
6-NY1-ART-D 1st New York Artillery, Battery D
6-NY1-ART-G 1st New York Artillery, Battery G
6-NY1-ART-L 1st New York Artillery, Battery L
6-NY3-ART 3rd New York Light Battery
6-NY4-ART 4th New York Artillery
6-NY4-CAV 4th New York Cavalry
6-NY5-ART 5th New York Light Artillery
6-NY6-ART 6th New York Battery
6-NY15-ART 15th New York Battery
6-NY-CAV The Oneida Cavalry
6-NY2-CAV 2nd New York Cavalry
6-NY5-CAV 5th New York Cavalry
6-NY6-CAV 6th New York Cavalry
6-NY8 8th New York Infantry Regiment
6-NY8-CAV 8th New York Cavalry
6-NY9-CAV 9th New York Cavalry
6-NY10 10th New York Infantry Regiment
6-NY10-ART 10th New York Light Artillery
6-NY10-CAV 10th New York Cavalry
6-NY11-ART 11th New York Light Artillery
6-NY12 12th New York Infantry Regiment
6-NY13-ART 13th New York Light Artillery
6-NY14-ART 14th New York Light Artillery
6-NY15 15th New York Infantry Regiment
6-NY28-NG 28th New York State National Guard
6-NY33 33rd New York Infantry Regiment
6-NY39 39th New York Infantry Regiment
6-NY40 40th New York Infantry Regiment, "Mozart Regiment"
6-NY41 41st New York Infantry Regiment
6-NY42 42nd New York Infantry Regiment, "Tammany Regiment"
6-NY43 43rd New York Infantry Regiment
6-NY44 44th New York Infantry Regiment
6-NY45 45th New York Infantry Regiment
6-NY49 49th New York Infantry Regiment
6-NY50 50th New York Infantry Regiment
6-NY52 52nd New York Infantry Regiment
6-NY54 54th New York Infantry Regiment
6-NY57 57th New York Infantry Regiment
6-NY58 58th New York Infantry Regiment
6-NY59 59th New York Infantry Regiment
6-NY60 60th New York Infantry Regiment
6-NY61 61st New York Infantry Regiment
6-NY62 62nd New York Infantry Regiment
6-NY63 63rd New York Infantry Regiment
6-NY64 64th New York Infantry Regiment
6-NY65 65th New York Infantry Regiment
6-NY66 66th New York Infantry Regiment
6-NY67 67th New York Infantry Regiment
6-NY68 68th New York Infantry Regiment
6-NY69 69th New York Infantry Regiment
6-NY70 70th New York Infantry Regiment
6-NY71 71st New York Infantry Regiment
6-NY72 72nd New York Infantry Regiment
6-NY73 73rd New York Infantry Regiment
6-NY74 74th New York Infantry Regiment
6-NY76 76th New York Infantry Regiment
6-NY77 77th New York Infantry Regiment
6-NY78 78th New York Infantry Regiment
6-NY80 80th New York Infantry Regiment
6-NY82 82nd New York Infantry Regiment
6-NY83 83rd New York Infantry Regiment
6-NY84 84th New York Infantry Regiment, 14th Brooklyn
6-NY86 86th New York Infantry Regiment
6-NY88 88th New York Infantry Regiment
6-NY93 93rd New York Infantry Regiment
6-NY94 94th New York Infantry Regiment
6-NY95 95th New York Infantry Regiment
6-NY97 97th New York Infantry Regiment
6-NY102 102nd New York Infantry Regiment
6-NY104 104th New York Infantry Regiment
6-NY107 107th New York Infantry Regiment
6-NY108 108th New York Infantry Regiment
6-NY111 111th New York Infantry Regiment
6-NY119 119th New York Infantry Regiment
6-NY120 120th New York Infantry Regiment
6-NY121 121st New York Infantry Regiment
6-NY122 122nd New York Infantry Regiment
6-NY123 123rd New York Infantry Regiment
6-NY124 124th New York Infantry Regiment
6-NY125 125th New York Infantry Regiment
6-NY126 126th New York Infantry Regiment
6-NY134 134th New York Infantry Regiment
6-NY136 136th New York Infantry Regiment
6-NY137 137th New York Infantry Regiment
6-NY140 140th New York Infantry Regiment
6-NY145 145th New York Infantry Regiment
6-NY146 146th New York Infantry Regiment
6-NY147 147th New York Infantry Regiment
6-NY149 149th New York Infantry Regiment
6-NY150 150th New York Infantry Regiment
6-NY153 153rd New York Infantry Regiment
6-NY154 154th New York Infantry Regiment
6-NY157 157th New York Infantry Regiment

6-OH Ohio Troops: General Information
6-OH1-ART-H 1st Ohio Artillery: Battery H
6-OH1-ART-I 1st Ohio Artillery: Dilger's Battery I
6-OH1-ART-L Battery L, 1st Ohio Light Artillery, Gibbs' Battery
6-OH1-CAV 1st Ohio Cavalry Detachment
6-OH4 4th Ohio Infantry Regiment
6-OH5 5th Ohio Infantry Regiment
6-OH6-CAV 6th Ohio Cavalry
6-OH7 7th Ohio Infantry Regiment
6-OH8 8th Ohio Infantry Regiment
6-OH25 25th Ohio Infantry Regiment
6-OH29 29th Ohio Infantry Regiment
6-OH55 55th Ohio Infantry Regiment
6-OH61 61st Ohio Infantry Regiment
6-OH66 66th Ohio Infantry Regiment
6-OH73 73rd Ohio Infantry Regiment
6-OH75 75th Ohio Infantry Regiment
6-OH82 82nd Ohio Infantry Regiment
6-OH107 107th Ohio Infantry Regiment

6-PA Pennsylvania Troops: General Information
6-PA1-ART-B 1st Pennsylvania Artillery, Cooper's Battery B
6-PA1- ART-E 1st Pennsylvania Artillery, Knapp's Battery E
6-PA1-ART-F 1st Pennsylvania Artillery, Rickett's Battery F
6-PA1-ART-F2 1st Pennsylvania Light Art., Hampton's Battery F
6-PA1-CAV 1st Pennsylvania Cavalry
6-PA2-CAV 2nd Pennsylvania Cavalry
6-PA3-CAV 3rd Pennsylvania Cavalry
6-PA4-CAV 4th Pennsylvania Cavalry
6-PA6-CAV 6th Pennsylvania Cavalry
6-PA8-CAV 8th Pennsylvania Cavalry
6-PA16-CAV 16th Pennsylvania Cavalry
6-PA17-CAV 17th Pennsylvania Cavalry
6-PA18-CAV 18th Pennsylvania Cavalry
6-PA20-CAV 20th Pennsylvania Cavalry
6-PA21-CAV 21st Pennsylvania Cavalry
6-PA Brigades The Philadelphia Brigade, 69th, 71st, 72nd & 106th Infantry Regiments
6-PA1 1st Pennsylvania Infantry Regiment
6-PA11 11th Pennsylvania Infantry Regiment
6-PA23 23rd Pennsylvania Infantry Regiment
6-PA24 24th Pennsylvania Infantry Regiment
6-PA26 26th Pennsylvania Infantry Regiment
6-PA26 Mil. IN 26th Pennsylvania Militia Inf. (Emergency)
6-PA27 27th Pennsylvania Infantry Regiment
6-PA28 28th Pennsylvania Infantry Regiment
6-PA29 29th Pennsylvania Infantry Regiment
6-PA30 30th Pennsylvania Infantry Regiment
6-PA30a 30 PA IN, Co. K
6-PA31 31st Pennsylvania Infantry Regiment
6-PA34 34th Pennsylvania Infantry Regiment
6-PA35 35th Pennsylvania Infantry Regiment
6-PA36 Mil 36th Pennsylvania Militia Inf.
6-PA38 38th Pennsylvania Infantry Regiment
6-PA39 39th Pennsylvania Infantry Regiment
6-PA40 40th Pennsylvania Infantry Regiment
6-PA41 41st Pennsylvania Infantry Regiment
6-PA42 42nd Pennsylvania Infantry Regiment
6-PA45 45th Pennsylvania Infantry Regiment
6-PA46 46th Pennsylvania Infantry Regiment
6-PA49 49th Pennsylvania Infantry Regiment
6-PA53 53rd Pennsylvania Infantry Regiment
6-PA56 56th Pennsylvania Infantry Regiment
6-PA57 57th Pennsylvania Infantry Regiment
6-PA61 61st Pennsylvania Infantry Regiment
6-PA62 62nd Pennsylvania Infantry Regiment
6-PA63 63rd Pennsylvania Infantry Regiment
6-PA68 68th Pennsylvania Infantry Regiment
6-PA69 69th Pennsylvania Infantry Regiment
6-PA71 71st Pennsylvania Infantry Regiment
6-PA72 72nd Pennsylvania Infantry Regiment
6-PA73 73rd Pennsylvania Infantry Regiment
6-PA74 74th Pennsylvania Infantry Regiment
6-PA75 75th Pennsylvania Infantry Regiment
6-PA81 81st Pennsylvania Infantry Regiment
6-PA82 82nd Pennsylvania Infantry Regiment
6-PA83 83rd Pennsylvania Infantry Regiment
6-PA84 84th Pennsylvania Infantry Regiment
6-PA87 87th Pennsylvania Infantry Regiment
6-PA87a Daniel Reigle, Co. E &F, 87th , Medal of Honor, Pension and Military Records
6-PA88 88th Pennsylvania Infantry Regiment
6-PA90 90th Pennsylvania Infantry Regiment
6-PA91 91st Pennsylvania Infantry Regiment
6-PA93 93rd Pennsylvania Infantry Regiment
6-PA95 95th Pennsylvania Infantry Regiment
6-PA96 96th Pennsylvania Infantry Regiment
6-PA98 98th Pennsylvania Infantry Regiment
6-PA99 99th Pennsylvania Infantry Regiment
6-PA102 102nd Pennsylvania Infantry Regiment
6-PA104 104th Pennsylvania Infantry Regiment
6-PA105 105th Pennsylvania Infantry Regiment
6-PA106 106th Pennsylvania Infantry Regiment
6-PA107 107th Pennsylvania Infantry Regiment
6-PA109 109th Pennsylvania Infantry Regiment
6-PA110 110th Pennsylvania Infantry Regiment
6-PA111 111th Pennsylvania Infantry Regiment
6-PA114 114th Pennsylvania Infantry Regiment
6-PA115 115th Pennsylvania Infantry Regiment
6-PA116 116th Pennsylvania Infantry Regiment
6-PA118 118th Pennsylvania Infantry Regiment
6-PA121 121st Pennsylvania Infantry Regiment
6-PA139 139th Pennsylvania Infantry Regiment
6-PA140 140th Pennsylvania Infantry Regiment
6-PA141 141st Pennsylvania Infantry Regiment
6-PA142 142nd Pennsylvania Infantry Regiment
6-PA143 143rd Pennsylvania Infantry Regiment
6-PA145 145th Pennsylvania Infantry Regiment
6-PA147 147th Pennsylvania Infantry Regiment
6-PA148 148th Pennsylvania Infantry Regiment
6-PA149 149th Pennsylvania Infantry Regiment Folder #1
6-PA149 149th Pennsylvania Infantry Regiment Folder #2
6-PA150 150th Pennsylvania Infantry Regiment
6-PA151 151st Pennsylvania Infantry Regiment
6-PA153 153rd Pennsylvania Infantry Regiment
6-PA155 155th Pennsylvania Infantry Regiment
6-PA155 155th Pennsylvania Infantry Regiment (folder 2)
6-PA200 200th Pennsylvania Infantry Regiment
6-PA207 207th Pennsylvania Infantry Regiment
6-RI Rhode Island Troops: General Information
6-RI1-ART-1st Rhode Island Light Artillery - "The Gettysburg Gun"
6-RI1-ART-A 1st Rhode Island Artillery, Battery A
6-RI2 2nd Rhode Island Infantry Regiment

6-US US Regulars : General Information
6-US-ART US Regulars: Artillery
6-US-ART-US Regulars: Artillery
6-US1-ART-I 1st U.S. Art., Battery I
6-US2-AR-(A) 2nd US Artillery Battery A
6-US4-ART-A 4th US Artillery Battery A Cushing's Battery
6-US5-ART-D 5th US Artillery Battery D
6-US1-CAV-1st US Cavalry
6-US6-CAV 6th US Cavalry
6-US-ENG US Regulars: Engineers
6-US-INF US Regulars: Infantry
6-US2 2nd US Infantry Regiment
6-US3 3rd US Infantry Regiment
6-US4 4th US Infantry Regiment
6-US6 6th US Infantry Regiment
6-US7 7th US Infantry Regiment
6-US8 8th US Infantry Regiment
6-US10 10th US Infantry Regiment
6-US11 11th US Infantry Regiment
6-US12 12th US Infantry Regiment
6-US14 14th US Infantry Regiment
6-US17 17th US Infantry Regiment
6-US-SS (Company G) US Sharpshooters Co. G
6-US-SC US Regulars: Signal Corps
6-VT Vermont Troops: General Information
6-VT1-CAV 1st Vermont Cavalry
6-VT2 2nd Vermont Infantry Regiment
6-VT3 3rd Vermont Infantry Regiment
6-VT12 12th Vermont Infantry Regiment
6-VT13 13th Vermont Infantry Regiment
6-VT14 14th Vermont Infantry Regiment
6-VT16 16th Vermont Infantry Regiment

6-WI Wisconsin Troops: General Information
6-WI2 2nd Wisconsin Infantry Regiment
6-WI3 3rd Wisconsin Infantry Regiment
6-WI5 5th Wisconsin Infantry Regiment
6-WI6 6th Wisconsin Infantry Regiment
6-WI7 7th Wisconsin Infantry Regiment
6-WI26 26th Wisconsin Infantry Regiment

6-WV West Virginia Troops: General Information
6-WV-ART C 1st West Virginia Art., Battery C
6-WV1-CAV 1st West Virginia Cavalry
6-WV3 3rd West Virginia Infantry Regiment
6-WV3-CAV 3rd West Virginia Cavalry
6-WV7 7th West Virginia Infantry Regiment