Title	Documents
[PHOTOGRAPH OF A FRAMED GROUP PORTRAIT OF A GROUP OF UNIDENTIFIED SOLDIERS POSING TOGETHER OUTSIDE IN TWO ROWS]	20182005PHBT1036360300F0000000370636I003.pdf ±50
[PHOTOGRAPH OF A WIDE SHOT OF AN UNIDENTIFIED SOLDIER STANDING OUTSIDE AND HOLDING A HORSE BY THE REINS]	20182005PHBT1036360300F0000000370636I004.pdf ±50
[PHOTOGRAPH OF GROUP PORTRAIT OF UNIDENTIFIED SOLDIERS SITTING DOWN TO POSE TOGETHER WITH VARIOUS PROPS][WITH ATTACHMENT]	20182005PHBT1036360300F0000000370636I005.pdf ±50
[PHOTOGRAPH OF GROUP PORTRAIT OF UNIDENTIFIED SOLDIERS SITTING DOWN TO POSE TOGETHER WITH VARIOUS PROPS][WITH ATTACHMENT]	20182005PHBT1036360300F0000000370636I006.pdf ±50
[PHOTOGRAPH OF A FULL-SHOT PORTRAIT OF AN UNIDENTIFIED SOLDIER STANDING WITH HIS SWORD HELD IN FRONT OF HIM]	20182005PHBT1036360300F0000000370636I007.pdf ±50
[PHOTOGRAPH OF A FOUR SHOT PORTRAIT OF UNIDENTIFIED SOLDIER STANDING AND SITTING TOGETHER]	20182005PHBT1036360300F0000000370636I008.pdf ±50
[PHOTOGRAPH OF A FULL-SHOT PORTRAIT OF AN UNIDENTIFIED SOLDIER STANDING WITH HIS SWORD HELP UP AGAINST HIS SHOULDER]	20182005PHBT1036360300F0000000370636I009.pdf ±50
[PHOTOGRAPH OF A MEDIUM-SHOT PORTRAIT OF AN UNIDENTIFIED SOLDIER SITTING WITH HIS HAND ON THE HILT OF HIS SWORD]	20182005PHBT1036360300F0000000370636I010.pdf ±50
[PHOTOGRAPH OF A FULL-SHOT PORTRAIT OF AN UNIDENTIFIED SOLDIER STANDING AGAINST A PILLAR WITH ONE HAND IN HIS POCKET]	20182005PHBT1036360300F0000000370636I011.pdf ±50
[PHOTOGRAPH OF A FULL-SHOT PORTRAIT OF AN UNIDENTIFIED SOLDIER STANDING IN UNIFORM AND HOLDING HIS SWORD]	20182005PHBT1036360300F0000000370636I012.pdf ±50
[PHOTOGRAPH OF A FRAMED HEAD AND SHOULDER PORTRAIT OF AN UNIDENTIFIED SOLDIER]	20182005PHBT1036360300F0000000370636I013.pdf ±50
[PHOTOGRAPH OF A HEAD AND SHOULDER PORTRAIT OF AN UNIDENTIFIED SOLDIER IN UNIFORM]	20182005PHBT1036360300F0000000370636I014.pdf ±50
[PHOTOGRAPH OF A HEAD AND SHOULDER PORTRAIT OF AN UNIDENTIFIED SOLDIER IN UNIFORM]	20182005PHBT1036360300F0000000370636I015.pdf ±50
[PHOTOGRAPH OF A MEDIUM-SHOT PORTRAIT OF AN UNIDENTIFIED SOLDIER IN HIS UNIFORM]	20182005PHBT1036360300F0000000370636I016.pdf ±50
[PHOTOGRAPH OF A THREE-QUARTER SHOT PORTRAIT OF AN UNIDENTIFIED SOLDIER STANDING WITH HIS HAND INSIDE HIS UNIFORM JACKET]	20182005PHBT1036360300F0000000370636I017.pdf ±50
[PHOTOGRAPH OF A THREE-QUARTER SHOT PORTRAIT OF AN UNIDENTIFIED SOLDIER RECLINED IN A CHAIR]	20182005PHBT1036360300F0000000370636I018.pdf ±50
[PHOTOGRAPH OF A FULL-SHOT PORTRAIT OF AN UNIDENTIFIED SOLDIER STANDING WITH HIS HAND ON THE BACK OF A CHAIR]	20182005PHBT1036360300F0000000370636I019.pdf ±50
[PHOTOGRAPH OF A TWO SHOT PORTRAIT OF UNIDENTIFIED SOLDIERS SITTING SIDE BY SIDE WITH THEIR LEGS CROSSED]	20182005PHBT1036360300F0000000370636I020.pdf ±50
[PHOTOGRAPH OF A FULL-SHOT PORTRAIT OF AN UNIDENTIFIED SOLDIER STANDING BESIDE A COLUMN WITH HIS KEPI IN HIS HAND]	20182005PHBT1036360300F0000000370637I001.pdf ±50
[PHOTOGRAPH OF A THREE-QUARTER SHOT PORTRAIT OF AN UNIDENTIFIED SOLDIER SITTING WITH HIS HANDS IN HIS LAP]	20182005PHBT1036360300F0000000370637I002.pdf ±50
[PHOTOGRAPH OF A THREE-QUARTER SHOT PORTRAIT OF AN UNIDENTIFIED SOLDIER SITTING WITH HIS SWORD ACROSS HIS LAP]	20182005PHBT1036360300F0000000370637I003.pdf ±50
[PHOTOGRAPH OF A THREE-QUARTER SHOT PORTRAIT OF AN UNIDENTIFIED SOLDIER SITTING WITH HIS SWORD ACROSS HIS LAP]	20182005PHBT1036360300F0000000370637I004.pdf ±50
[PHOTOGRAPH OF A MEDIUM-SHOT PORTRAIT OF AN UNIDENTIFIED SOLDIER IN HIS UNIFORM]	20182005PHBT1036360300F0000000370637I005.pdf ±50
[PHOTOGRAPH OF A MEDIUM-SHOT PORTRAIT OF AN UNIDENTIFIED SOLDIER IN HIS UNIFORM]	20182005PHBT1036360300F0000000370637I006.pdf ±50
[PHOTOGRAPH OF A THREE SHOT PORTRAIT OF UNIDENTIFIED SOLDIERS POSING TOGETHER IN UNIFORM WITH THEIR SWORDS]	20182005PHBT1036360300F0000000370637I007.pdf ±50
[PHOTOGRAPH OF A FULL-SHOT PORTRAIT OF AN UNIDENTIFIED SOLDIER STANDING AND LEANING ONE ARM ON HIS SWORD]	20182005PHBT1036360300F0000000370637I008.pdf ±50
[PHOTOGRAPH OF A FULL-SHOT PORTRAIT OF AN UNIDENTIFIED SOLDIER SITTING WITH HIS SWORD LEANING AGAINST HIS SIDE]	20182005PHBT1036360300F0000000370637I009.pdf ±50
[PHOTOGRAPH OF A FULL-SHOT PORTRAIT OF AN UNIDENTIFIED SOLDIER STANDING WITH HIS SWORD BESIDE A COLUMN WITH HIS KEPI ON TOP]	20182005PHBT1036360300F0000000370637I010.pdf ±50
[PHOTOGRAPH OF A FULL-SHOT PORTRAIT OF AN UNIDENTIFIED SOLDIER STANDING WITH HIS HAND ON THE BACK OF A CHAIR]	20182005PHBT1036360300F0000000370637I011.pdf ±50
[PHOTOGRAPH OF A HEAD AND SHOULDER PORTRAIT OF CHARLES GOOD WEARING A JACKET WITH LARGE EPAULETS]	20182005PHBT1036360300F0000000370637I012.pdf ±50
[PHOTOGRAPH OF A HEAD AND SHOULDER PORTRAIT OF AN UNIDENTIFIED SOLDIER IN UNIFORM]	20182005PHBT1036360300F0000000370637I013.pdf ±50
[PHOTOGRAPH OF A THREE-QUARTER SHOT PORTRAIT OF AN UNIDENTIFIED SOLDIER IN UNIFORM WITH ONE HAND HOLDING HIS HAT AND THE OTHER ON THE HILT OF HIS SWORD]	20182005PHBT1036360300F0000000370637I014.pdf ±50
[PHOTOGRAPH OF A FULL-SHOT PORTRAIT OF AN UNIDENTIFIED SOLDIER STANDING WITH HIS HANDS ON THE HILT OF HIS SWORD]	20182005PHBT1036360300F0000000370637I015.pdf ±50
[PHOTOGRAPH OF A MEDIUM-SHOT PORTRAIT OF AN UNIDENTIFIED SOLDIER IN HIS UNIFORM]	20182005PHBT1036360300F0000000370637I016.pdf ±50
[PHOTOGRAPH OF A FULL-SHOT PORTRAIT OF AN UNIDENTIFIED SOLDIER STANDING WITH HIS RIFLE IN FRONT OF A PAINTED BACKDROP]	20182005PHBT1036360300F0000000370637I017.pdf ±50
[PHOTOGRAPH OF A FULL-SHOT PORTRAIT OF AN UNIDENTIFIED SOLDIER STANDING IN UNIFORM]	20182005PHBT1036360300F0000000370637I018.pdf ±50
[PHOTOGRAPH OF A FRAMED MEDIUM-SHOT PORTRAIT OF AN UNIDENTIFIED SOLDIER SITTING WITH ONE HAND ON THE HILT OF HIS SWORD]	20182005PHBT1036360300F0000000370637I019.pdf ±50
[PHOTOGRAPH OF A THREE-QUARTER SHOT PORTRAIT OF AN UNIDENTIFIED SOLDIER SITTING WITH HIS PISTOL HELD UP ACROSS HIS CHEST]	20182005PHBT1036360300F0000000370637I020.pdf ±50
[PHOTOGRAPH OF A HEAD AND SHOULDER PORTRAIT OF AN UNIDENTIFIED SOLDIER]	20182005PHBT1036360300F0000000370638I001.pdf ±50
[PHOTOGRAPH OF A HEAD AND SHOULDER PORTRAIT OF AN UNIDENTIFIED SOLDIER IN UNIFORM WITH EPAULETS]	20182005PHBT1036360300F0000000370638I002.pdf ±50
[PHOTOGRAPH OF A MEDIUM-SHOT PORTRAIT OF AN UNIDENTIFIED SOLDIER IN HIS UNIFORM]	20182005PHBT1036360300F0000000370638I003.pdf ±50
[PHOTOGRAPH OF A HEAD AND SHOULDER PORTRAIT OF AN UNIDENTIFIED SOLDIER IN UNIFORM]	20182005PHBT1036360300F0000000370638I004.pdf ±50
[PHOTOGRAPH OF A HEAD AND SHOULDER PORTRAIT OF AN UNIDENTIFIED SOLDIER IN UNIFORM]	20182005PHBT1036360300F0000000370638I005.pdf ±50
[PHOTOGRAPH OF A THREE-QUARTER SHOT PORTRAIT OF AN UNIDENTIFIED SOLDIER RECLINING SIDEWAYS IN A CHAIR WITH HIS ARM OVER THE BACK]	20182005PHBT1036360300F0000000370638I006.pdf ±50
[PHOTOGRAPH OF A HEAD AND SHOULDER PORTRAIT OF AN UNIDENTIFIED SOLDIER IN UNIFORM]	20182005PHBT1036360300F0000000370638I007.pdf ±50
[PHOTOGRAPH OF A THREE-QUARTER SHOT PORTRAIT OF AN UNIDENTIFIED SOLDIER LEANING ON A BOOK ON TOP OF A PILLAR]	20182005PHBT1036360300F0000000370638I008.pdf ±50
[PHOTOGRAPH OF A MEDIUM-SHOT PORTRAIT OF AN UNIDENTIFIED SOLDIER WITH HIS HANDS IN HIS LAP]	20182005PHBT1036360300F0000000370638I009.pdf ±50
[PHOTOGRAPH OF A MEDIUM-SHOT PORTRAIT OF AN UNIDENTIFIED SOLDIER IN UNIFORM WITH HIS ARM RESTING ON A SIDE TABLE]	20182005PHBT1036360300F0000000370638I010.pdf ±50
[PHOTOGRAPH OF A HEAD AND SHOULDER PORTRAIT OF AN UNIDENTIFIED OFFICER IN UNIFORM]	20182005PHBT1036360300F0000000370639I001.pdf ±50
[PHOTOGRAPH OF A HEAD AND SHOULDER PORTRAIT OF AN UNIDENTIFIED OFFICER IN UNIFORM]	20182005PHBT1036360300F0000000370639I002.pdf ±50
[PHOTOGRAPH OF A HEAD AND SHOULDER PORTRAIT OF A N CHANDLER IN UNIFORM]	20182005PHBT1036360300F0000000370639I003.pdf ±50
[PHOTOGRAPH OF A FULL-SHOT PORTRAIT OF AN UNIDENTIFIED OFFICER IN UNIFORM WITH OVERCOAT]	20182005PHBT1036360300F0000000370639I004.pdf ±50
[PHOTOGRAPH OF A HEAD AND SHOULDER PORTRAIT OF AN UNIDENTIFIED OFFICER IN UNIFORM WITH KEPI]	20182005PHBT1036360300F0000000370639I005.pdf ±50
[PHOTOGRAPH OF A HEAD AND SHOULDER PORTRAIT OF AN UNIDENTIFIED OFFICER IN UNIFORM]	20182005PHBT1036360300F0000000370639I006.pdf ±50
[PHOTOGRAPH OF A HEAD AND SHOULDER PORTRAIT OF AN UNIDENTIFIED OFFICER IN UNIFORM WITH KEPI]	20182005PHBT1036360300F0000000370639I007.pdf ±50
[PHOTOGRAPH OF A HEAD AND SHOULDER PORTRAIT OF AN UNIDENTIFIED OFFICER IN UNIFORM AND BRIMMED HAT]	20182005PHBT1036360300F0000000370639I008.pdf ±50
[PHOTOGRAPH OF A HEAD AND SHOULDER PORTRAIT OF AN UNIDENTIFIED OFFICER IN UNIFORM]	20182005PHBT1036360300F0000000370639I009.pdf ±50
[PHOTOGRAPH OF A HEAD AND SHOULDER PORTRAIT OF AN UNIDENTIFIED OFFICER IN UNIFORM]	20182005PHBT1036360300F0000000370639I010.pdf ±50
[PHOTOGRAPH OF A HEAD AND SHOULDER PORTRAIT OF AN UNIDENTIFIED OFFICER IN UNIFORM]	20182005PHBT1036360300F0000000370639I011.pdf ±50
[PHOTOGRAPH OF A MEDIUM-SHOT PORTRAIT OF AN UNIDENTIFIED OFFICER IN UNIFORM]	20182005PHBT1036360300F0000000370639I012.pdf ±50
[PHOTOGRAPH OF A HEAD AND SHOULDER PORTRAIT OF AN UNIDENTIFIED OFFICER IN UNIFORM]	20182005PHBT1036360300F0000000370639I013.pdf ±50
[PHOTOGRAPH OF A HEAD AND SHOULDER PORTRAIT OF AN UNIDENTIFIED OFFICER IN UNIFORM]	20182005PHBT1036360300F0000000370639I014.pdf ±50
[PHOTOGRAPH OF A MEDIUM-SHOT PORTRAIT OF AN UNIDENTIFIED OFFICER IN UNIFORM]	20182005PHBT1036360300F0000000370640I001.pdf ±50
[PHOTOGRAPH OF A HEAD AND SHOULDER PORTRAIT OF AN UNIDENTIFIED OFFICER IN UNIFORM]	20182005PHBT1036360300F0000000370640I002.pdf ±50
[PHOTOGRAPH OF A HEAD AND SHOULDER PORTRAIT OF AN UNIDENTIFIED OFFICER IN UNIFORM]	20182005PHBT1036360300F0000000370640I003.pdf ±50
[PHOTOGRAPH OF A HEAD AND SHOULDER PORTRAIT OF AN UNIDENTIFIED OFFICER IN UNIFORM]	20182005PHBT1036360300F0000000370640I004.pdf ±50
[PHOTOGRAPH OF A HEAD AND SHOULDER PORTRAIT OF AN UNIDENTIFIED OFFICER IN UNIFORM]	20182005PHBT1036360300F0000000370640I005.pdf ±50
[PHOTOGRAPH OF A HEAD AND SHOULDER PORTRAIT OF AN UNIDENTIFIED OFFICER IN UNIFORM]	20182005PHBT1036360300F0000000370640I006.pdf ±50
[PHOTOGRAPH OF A HEAD AND SHOULDER PORTRAIT OF AN UNIDENTIFIED OFFICER IN UNIFORM]	20182005PHBT1036360300F0000000370640I007.pdf ±50
[PHOTOGRAPH OF A HEAD AND SHOULDER PORTRAIT OF AN UNIDENTIFIED OFFICER IN UNIFORM]	20182005PHBT1036360300F0000000370640I008.pdf ±50
[PHOTOGRAPH OF A HEAD AND SHOULDER PORTRAIT OF AN UNIDENTIFIED OFFICER IN UNIFORM]	20182005PHBT1036360300F0000000370640I009.pdf ±50
[PHOTOGRAPH OF A HEAD AND SHOULDER PORTRAIT OF AN UNIDENTIFIED OFFICER IN UNIFORM]	20182005PHBT1036360300F0000000370640I010.pdf ±50
[PHOTOGRAPH OF A HEAD AND SHOULDER PORTRAIT OF AN UNIDENTIFIED OFFICER IN UNIFORM]	20182005PHBT1036360300F0000000370640I011.pdf ±50
[PHOTOGRAPH OF A HEAD AND SHOULDER PORTRAIT OF AN UNIDENTIFIED OFFICER IN UNIFORM]	20182005PHBT1036360300F0000000370640I012.pdf ±50
[PHOTOGRAPH OF A HEAD AND SHOULDER PORTRAIT OF AN UNIDENTIFIED OFFICER IN UNIFORM]	20182005PHBT1036360300F0000000370640I013.pdf ±50
[PHOTOGRAPH OF A HEAD AND SHOULDER PORTRAIT OF CAPTAIN A N CHANDLER IN UNIFORM]	20182005PHBT1036360300F0000000370641I001.pdf ±50
[COPY][PHOTOGRAPH OF TWO PORTRAITS OF AN UNIDENTIFIED COLONEL AND ANOTHER SOLDIER IN UNIFORM WITH THEIR SWORDS]	20182005PHBT1036360300F0000000370641I002.pdf ±50
[COPY][PHOTOGRAPH COLLAGE OF PORTRAITS OF UNIDENTIFIED SOLDIERS AND BRIGADIER GENERAL BENJAMIN PRENTISS][WITH ATTACHMENTS]	20182005PHBT1036360300F0000000370641I003.pdf ±50
[PHOTOGRAPH OF A HEAD AND SHOULDER PORTRAIT OF AN UNIDENTIFIED INFANTRY OFFICER IN UNIFORM]	20182005PHBT1036360300F0000000370641I004.pdf ±50
[COPY][PHOTOGRAPH OF A FRAMED FULL-SHOT PORTRAIT OF AN UNIDENTIFIED BUGLER IN HIS UNIFORM WITH HIS KEPI ON THE TABLE BESIDE HIM]	20182005PHBT1036360300F0000000370641I005.pdf ±50
[COPY][PHOTOGRAPH COLLAGES OF VARIOUS SOLDIERS INCLUDING J VALENTINE, CORPORAL JAMES E KIRKPATRICK AND OTHERS][WITH ATTACHMENTS]	20182005PHBT1036360300F0000000370641I006.pdf ±50
[COPY][PHOTOGRAPH OF A FULL-SHOT PORTRAIT OF COLONEL GEORGE DOANE FREEMAN STANDING OUTSIDE IN UNIFORM][WITH ATTACHMENT]	20182005PHBT1036360300F0000000370641I007.pdf ±50
[PHOTOGRAPH OF A MEDIUM-SHOT PORTRAIT OF A SOLDIER IN UNIFORM THAT MAY BE LIEUTENANT GEORGE PLUMMER][WITH ATTACHMENT]	20182005PHBT1036360300F0000000370641I008.pdf ±50
[PHOTOGRAPH OF A FULL-SHOT PORTRAIT OF MAJOR JESSE D BUTTS STANDING WITH ONE HAND INSIDE HIS JACKET][WITH ATTACHMENT]	20182005PHBT1036360300F0000000370641I009.pdf ±50
[PHOTOGRAPH OF A THREE SHOT PORTRAIT OF UNIDENTIFIED SOLDIERS IN UNIFORM HOLDING THEIR RIFLES WHILE POSING ON THE STEPS TO A BUILDING][WITH ATTACHMENTS]	20182005PHBT1036360300F0000000370641I010.pdf ±50
[PHOTOGRAPH OF A MEDIUM-SHOT PORTRAIT OF HENRY OBERG STANDING IN UNIFORM][WITH ATTACHMENT]	20182005PHBT1036360300F0000000370641I011.pdf ±50
[PHOTOGRAPH OF A FULL-SHOT PORTRAIT OF AN UNIDENTIFIED SOLDIER STANDING WITH HIS HAND RESTING ON THE HILT OF HIS SABER]	20182005PHBT1036360300F0000000370641I012.pdf ±50
[PHOTOGRAPH OF A FRAMED MEDIUM-SHOT PORTRAIT OF ELIHU R ROCKWOOD SITTING IN UNIFORM][WITH ATTACHMENTS]	20182005PHBT1036360300F0000000370641I013.pdf ±50
[PHOTOGRAPH OF A CLOSE-UP OF A KEPI FROM GETTYSBURG WITH THE NUMBER TWO INSIDE THE INFANTRY BUGLE AND A LABEL WITH THE DATE: JULY 12 1863]	20182005PHBT1036360300F0000000370642I001.pdf ±50
[PHOTOGRAPH OF A CLOSE-UP OF A KEPI FROM GETTYSBURG WITH THE NUMBER TWO INSIDE THE INFANTRY BUGLE AND A LABEL WITH THE DATE: JULY 12 1863]	20182005PHBT1036360300F0000000370642I002.pdf ±50
[PHOTOGRAPH OF A SIDE-VIEW OF A KEPI FROM GETTYSBURG DISPLAYED ON A STAND]	20182005PHBT1036360300F0000000370642I003.pdf ±50
[PHOTOGRAPH OF A SIDE-VIEW OF A KEPI FROM GETTYSBURG DISPLAYED ON A STAND]	20182005PHBT1036360300F0000000370642I004.pdf ±50
[PHOTOGRAPH OF A THREE-QUARTER SHOT PORTRAIT OF AN UNIDENTIFIED SOLDIER IN UNIFORM]	20182005PHBT1036360300F0000000370643I001.pdf ±50
[PHOTOGRAPH OF A FULL-SHOT PORTRAIT OF AN UNIDENTIFIED SOLDIER WEARING HIS UNIFORM AND KEPI]	20182005PHBT1036360300F0000000370643I002.pdf ±50
[PHOTOGRAPH OF A THREE-QUARTER SHOT PORTRAIT OF AN UNIDENTIFIED SOLDIER SITTING SIDEWAYS ON A CHAIR AND HOLDING HIS SABER]	20182005PHBT1036360300F0000000370643I003.pdf ±50
[PHOTOGRAPH OF A FULL-SHOT PORTRAIT OF ROY BYRNS WEARING A CHILD'S UNIFORM AND SALUTING BESIDE THE AMERICAN FLAG][WITH ATTACHMENT]	20182005PHBT1036360300F0000000370644I001.pdf ±50
[PHOTOGRAPH OF A FULL-SHOT PORTRAIT OF AN UNIDENTIFIED BOY WEARING A SAILOR'S UNIFORM AND POSING IN FRONT OF THE AMERICAN FLAG][WITH ATTACHMENT]	20182005PHBT1036360300F0000000370644I002.pdf ±50
[PHOTOGRAPH OF A FULL-SHOT PORTRAIT OF JACK SWAN POSING OUTSIDE IN FRONT OF THE AMERICAN FLAG][WITH ATTACHMENT]	20182005PHBT1036360300F0000000370644I003.pdf ±50
[PHOTOGRAPH OF A FRAMED THREE-QUARTER SHOT PORTRAIT OF AN UNIDENTIFIED BOY WEARING A UNIFORM AND KEPI][WITH ATTACHMENT]	20182005PHBT1036360300F0000000370644I004.pdf ±50
[PHOTOGRAPH OF A TWO SHOT PORTRAIT OF UNIDENTIFIED SOLDIERS SITTING SIDE BY SIDE IN UNIFORM AGAINST A PAINTED BACKDROP]	20182005PHBT1036360301F0000000370613I001.pdf ±50
[PHOTOGRAPH OF A THREE-QUARTER SHOT PORTRAIT OF AN UNIDENTIFIED SOLDIER SITTING WITH HIS LEGS CROSSED AND LEANING AGAINST A TABLE]	20182005PHBT1036360301F0000000370613I002.pdf ±50