Title	Documents
PHOTOGRAPH OF A MAN IN UNIFORM STANDING AT A PODIUM	20182295PHBT950587722F0000000321617I017.pdf ±50
PHOTOGRAPH OF TWO MEN SHAKING HANDS	20182295PHBT950587722F0000000321617I018.pdf ±50
PHOTOGRAPH OF MEN SITTING AT A DINING TABLE	20182295PHBT950587722F0000000321617I019.pdf ±50
PHOTOGRAPH OF MEN SITTING AT A DINING TABLE	20182295PHBT950587722F0000000321617I020.pdf ±50
PHOTOGRAPH OF MEN SITTING AT A DINING TABLE	20182295PHBT950587722F0000000321617I021.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF BOWLING ALLEY LANES WITH PINS SET UP	20182295PHBT950587723F0000000304988I001.pdf ±50
[PHOTOGRAPH] REGARDING FULL SHOT OF U.S. ARMY SIGNAL CORPS BEING PRESENTED WITH BOWLING TROPHIES	20182295PHBT950587723F0000000304988I002.pdf ±50
[PHOTOGRAPH] REGARDING SOLDIER RECEIVING HAND SHAKE FROM UNIDENTIFIED MILITARY OFFICIAL, VARIOUS MILITARY PERSONNEL LOOKING ON	20182295PHBT950587723F0000000304988I003.pdf ±50
[PHOTOGRAPH] REGARDING FULL SHOT OF UNIDENTIFIED MILITARY OFFICIAL GIVING SPEECH IN BOWLING ALLEY; VARIOUS MILITARY PERSONNEL LOOKING ON	20182295PHBT950587723F0000000304988I004.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF TABLE WITH BOWLING TROPHIES ON IT	20182295PHBT950587723F0000000304988I005.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF VARIOUS MILITARY PERSONNEL AT A PARK LIKE SETTING WITH VARIOUS CIVILIANS	20182295PHBT950587723F0000000304988I006.pdf ±50
[PHOTOGRAPH] REGARDING FULL SHOT OF VARIOUS MILITARY OFFICIALS GREETING MEN ON A FOOTBALL TEAM	20182295PHBT950587723F0000000304988I007.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF VARIOUS MILITARY PERSONNEL WORKING IN A LARGE SANDED AREA	20182295PHBT950587723F0000000304988I008.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF PARK SETTING INCLUDING A POND AND SANDED BEACH AREA	20182295PHBT950587723F0000000304988I009.pdf ±50
[PHOTOGRAPH] REGARDING WIDE FULL SHOT OF VARIOUS MILITARY PERSONNEL POSING IN A GYM BEHIND THEIR TROPHIES	20182295PHBT950587723F0000000304988I010.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF PARK SETTING INCLUDING A POND AND SANDED BEACH AREA	20182295PHBT950587723F0000000304989I001.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF BEACH AREA INCLUDING VARIOUS PEOPLE STANDING ON THE BEACH AND IN THE WATER	20182295PHBT950587723F0000000304989I002.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF PARK SETTING INCLUDING POND AND BEACH FRONT AREA; GAZEBO CAN BE SEEN IN THE BACKGROUND	20182295PHBT950587723F0000000304989I003.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF VARIOUS MILITARY PERSONNEL WORKING IN A LARGE SANDED AREA	20182295PHBT950587723F0000000304989I004.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF UNIDENTIFIED COMMANDING GENERAL WITH FOOTBALL IN HIS HAND, CHEERING WITH TEAM	20182295PHBT950587723F0000000304989I005.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF UNIDENTIFIED COMMANDING GENERAL WITH FOOTBALL IN HIS HAND, CHEERING WITH TEAM	20182295PHBT950587723F0000000304989I006.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF PARK SETTING INCLUDING POND AND BEACH FRONT AREA; GAZEBO CAN BE SEEN IN THE BACKGROUND	20182295PHBT950587723F0000000304989I007.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF VARIOUS MILITARY PERSONNEL WORKING IN A LARGE SANDED AREA	20182295PHBT950587723F0000000304989I008.pdf ±50
[PHOTOGRAPH] REGARDING WIDE TEN SHOT OF VARIOUS MILITARY OFFICIALS INSPECTING LARGE AREA OF SAND	20182295PHBT950587723F0000000304989I009.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF VARIOUS MILITARY PERSONNEL WORKING IN LARGE SANDED AREA	20182295PHBT950587723F0000000304989I010.pdf ±50
[PHOTOGRAPH] REGARDING WIDE EIGHT SHOT OF MILITARY PERSONNEL INSPECTING SANDED AREA	20182295PHBT950587723F0000000304990I001.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF VARIOUS MEN WITH BASEBALL EQUIPMENT POSING FOR GROUP PHOTOGRAPH	20182295PHBT950587723F0000000304990I002.pdf ±50
[PHOTOGRAPH] REGARDING WIDE FOUR SHOT OF WOMEN RUNNING IN A FIELD AND LAUGHING	20182295PHBT950587723F0000000304990I003.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF VARIOUS MILITARY PERSONNEL AND CIVILIANS SITTING IN A GRAND STAND; MILITARY BAND SEEN IN BACKGROUND	20182295PHBT950587723F0000000304990I004.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF VARIOUS MILITARY PERSONNEL AND CIVILIANS CHEERING IN THE GRAND STAND	20182295PHBT950587723F0000000304990I005.pdf ±50
[PHOTOGRAPH] REGARDING FULL SHOT OF MAN IN A FOOTBALL UNIFORM WITH FOOTBALL, STANDING IN A THROWING POSE	20182295PHBT950587723F0000000304990I006.pdf ±50
[PHOTOGRAPH] REGARDING FULL SHOT OF MAN IN FOOTBALL UNIFORM CAPTURED JUMPING IN THE AIR, THROWING FOOTBALL	20182295PHBT950587723F0000000304990I007.pdf ±50
[PHOTOGRAPH] REGARDING FULL SHOT OF MAN IN FOOTBALL UNIFORM SHAKING HANDS WITH UNIDENTIFIED OFFICER	20182295PHBT950587723F0000000304990I008.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF UNIDENTIFIED MILITARY PERSONNEL POSING WITH BASKETBALL TEAM AND TROPHY	20182295PHBT950587723F0000000304990I009.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF MILITARY BASKETBALL TEAM	20182295PHBT950587723F0000000304990I010.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF THE FORT EUSTIS SQUAD FOOTBALL TEAM WITH ATTACHED ROSTER [UNFOLD TO SCAN]	20182295PHBT950587723F0000000304991I001.pdf ±50
[PHOTOGRAPH] REGARDING FULL SHOT OF COLONEL HAROLD R. DUFFIE AND OTHER UNIDENTIFIED MILITARY PERSONNEL STANDING WITH MILITARY BASKETBALL TEAM	20182295PHBT950587723F0000000304991I002.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF THE FORT EUSTIS "WHEELS" COACHING STAFF [UNFOLD TO SCAN]	20182295PHBT950587723F0000000304991I003.pdf ±50
[PHOTOGRAPH] REGARDING LOW SHOT OF A SET OF STAIRS LEADING UP TO A WATCH TOWER	20182295PHBT950587723F0000000304991I004.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF CEMENT PATIO WITH WOODEN ADIRONDACK CHAIRS OVERLOOKING A BODY OF WATER	20182295PHBT950587723F0000000304991I005.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF FOOTBALL TEAM SITTING BELOW GRAND STAND WITH VARIOUS MILITARY PERSONNEL AND CIVILIANS CHEERING	20182295PHBT950587723F0000000304991I006.pdf ±50
[EPHEMERA] REGARDING NOTES AND FOOTBALL PROGRAM FOR CAMP KILMER EAGLES VS. FORT MONMOUTH SIGNALEERS [WITH ATTACHMENTS] [SCAN LIKE BOOKLET]	20182295PHBT950587723F0000000304991I007.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF VARIOUS MILITARY PERSONNEL IN UNIFORM WALKING IN FORMATION DOWN A STREET	20182295PHBT950587723F0000000304992I001.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF COLONEL HAROLD DUFFIE WITH THE AMERICAN BOY SCOUTS ON OKINAWA [UNFOLD TO SCAN]	20182295PHBT950587723F0000000304992I002.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF COLONEL HAROLD DUFFIE WITH LARGE GROUP OF GIRL AND BOY SCOUTS	20182295PHBT950587723F0000000304992I003.pdf ±50
[PHOTOGRAPH] REGARDING WIDE FIVE SHOT OF COLONEL HAROLD DUFFIE WITH THREE BOY SCOUTS AND A GIRL SCOUT	20182295PHBT950587723F0000000304992I004.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF COLONEL HAROLD DUFFIE SHAKING HANDS WITH BOY SCOUTS [WITH ATTACHMENT]	20182295PHBT950587723F0000000304992I005.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF BOY SCOUT TROOP STANDING WITH COLONEL HAROLD DUFFIE	20182295PHBT950587723F0000000304992I006.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF BOY SCOUT TROOP IN UNIFORM STANDING IN FORMATION IN A YARD; OUTBUILDING IN BACKGROUND	20182295PHBT950587723F0000000304992I007.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF BOY SCOUT BAND ON STAGE PERFORMING FOR AUDIENCE	20182295PHBT950587723F0000000304992I008.pdf ±50
[PHOTOGRAPH] REGARDING COLONEL HAROLD DUFFIE SHAKING HANDS WITH A BOY SCOUT MEMBER IN HIS OFFICE; VARIOUS MILITARY AND BOY SCOUT LEADERS LOOKING ON	20182295PHBT950587723F0000000304992I009.pdf ±50
[PHOTOGRAPH] REGARDING THREE QUARTER SHOT OF YOUNG BOY SCOUT MEMBER IN FULL REGALIA WITH TRAVEL DUFFELS	20182295PHBT950587723F0000000304992I010.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF BOY SCOUT TROOPS STANDING IN FORMATION ON A PAVED SURFACE, BUILDINGS IN THE BACKGROUND	20182295PHBT950587723F0000000304993I001.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF SEVERAL MILITARY OFFICIALS AND BOY SCOUT TROOPS ON A FIELD; MILITARY JEEPS IN THE FOREGROUND	20182295PHBT950587723F0000000304993I002.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF BOY SCOUT TROOP LOOKING ON AS UNIDENTIFIED BOY SCOUT SIGNS SOMETHING ON THE DESK OF COLONEL HAROLD R. DUFFIE	20182295PHBT950587723F0000000304993I003.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF BOYS SCOUT TROOPS IN FORMATION ON A FIELD WITH FLAGS LABELED WORLD JAMBOREE 1947	20182295PHBT950587723F0000000304993I004.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF BOY SCOUT BAND STANDING ON STAGE	20182295PHBT950587723F0000000304993I005.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF COLONEL HAROLD R. DUFFIE IN HIS OFFICE SHAKING HANDS WITH MEMBER OF BOY SCOUT TROOP; TROOP MEMBERS LOOKING ON	20182295PHBT950587723F0000000304993I006.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF TOWN STREET WITH VARIOUS BOY SCOUT TROOP LEADERS NEAR CARS; BANNER OVER STREET SAYS "BOY SCOUTS OF AMERICA CONTINGENT-SIXTH WORLD JAMBOREE, MOISSON, FRANCE; AUGUST 9-21-1947"	20182295PHBT950587723F0000000304993I007.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF FIELD, BOY SCOUT TROOPS IN FORMATION IN BACKGROUND	20182295PHBT950587723F0000000304993I008.pdf ±50
[PHOTOGRAPH] REGARDING LOW ANGLE WIDE SHOT OF COLONEL HAROLD DUFFIE WITH BOY SCOUT TROOP AND UNIDENTIFIED MILITARY PERSONNEL IN HIS OFFICE	20182295PHBT950587723F0000000304993I009.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF VARIOUS BOY SCOUTS ON A STREET NEAR VEHICLES	20182295PHBT950587723F0000000304993I010.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF ASSEMBLY INCLUDING BOY SCOUT TROOPS; VARIOUS OFFICIALS SITTING ON STAGE	20182295PHBT950587723F0000000304994I001.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF BOY SCOUT TROOP CROSSING THE STREET; MILITARY PERSONNEL AND MEN IN NAVAL UNIFORM LOOKING ON	20182295PHBT950587723F0000000304994I002.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF MILITARY AND BOY SCOUT PERSONNEL STANDING ON STAGE IN SALUTE	20182295PHBT950587723F0000000304994I003.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF TWO MEN IN NATIVE AMERICAN CEREMONIAL DRESS STANDING ON STAGE; VARIOUS BOY SCOUT LEADERS AND CIVILIANS LOOKING ON	20182295PHBT950587723F0000000304994I004.pdf ±50
[PHOTOGRAPH] REGARDING THREE QUARTER SHOT OF UNIDENTIFIED BOY SCOUT	20182295PHBT950587723F0000000304994I005.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF BOY SCOUT TROOP ON A STAGE PRESENTING COLORS; VARIOUS MILITARY PERSONNEL IN FOREGROUND	20182295PHBT950587723F0000000304994I006.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF VARIOUS BOY SCOUT TROOPS ON A FIELD	20182295PHBT950587723F0000000304994I007.pdf ±50
[EPHEMERA] REGARDING POSTER TITLED "ROUNDUP OF BOY SCOUT ACTIVITIES AT CAMP KILMER"	20182295PHBT950587723F0000000304994I008-P14X18B3.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF BOY SCOUT TROOP LOOKING ON AS UNIDENTIFIED BOY SCOUT SIGNS SOMETHING ON THE DESK OF COLONEL HAROLD R. DUFFIE	20182295PHBT950587723F0000000304994I009.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF BOY SCOUT TROOP BAND PERFORMING ON STAGE	20182295PHBT950587723F0000000304994I010.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF BOY SCOUT LEADER LEADING UNIDENTIFIED BOY SCOUT COLOR GUARD PRESENTING FLAGS	20182295PHBT950587723F0000000304994I011.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF BOY SCOUT BAND ON STAGE PERFORMING FOR AUDIENCE	20182295PHBT950587723F0000000304995I001.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF COLONEL HAROLD DUFFIE SHAKING HANDS WITH A BOY SCOUT MEMBER IN HIS OFFICE; MEMBERS OF BOY SCOUT TROOP LOOKING ON	20182295PHBT950587723F0000000304995I002.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF BOY SCOUT TROOPS PRESENTING TROOP FLAGS ON A FIELD	20182295PHBT950587723F0000000304995I003.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF BOY SCOUT TROOPS PRESENTING WORLD JAMBOREE AND TROOP FLAGS ON A FIELD	20182295PHBT950587723F0000000304995I004.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF VARIOUS MILITARY PERSONNEL AND BOY SCOUT TROOP LEADERS STANDING IN SALUTE ON A STAGE	20182295PHBT950587723F0000000304995I005.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF MILITARY BAND PERFORMING ON LARGE FIELD; VARIOUS PEOPLE IN BACKGROUND LOOKING ON	20182295PHBT950587723F0000000304995I006.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF STRING BAND PERFORMING ON STAGE; VARIOUS MILITARY PERSONNEL IN AUDIENCE	20182295PHBT950587723F0000000304995I007.pdf ±50
[PHOTOGRAPH] REGARDING LONG SHOT OF VARIOUS BOY SCOUT LEADERS AND TROOP WALKING IN FIELD	20182295PHBT950587723F0000000304995I008.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF BOY SCOUT TROOP BAND AND VARIOUS TROOPS MARCHING ON A ROADWAY. CARS AND OUT BUILDINGS IN THE BACKGROUND.	20182295PHBT950587723F0000000304995I009.pdf ±50
[PHOTOGRAPH] REGARDING BOY SCOUT LEADER LEADING UNIDENTIFIED BOY SCOUT COLOR GUARD PRESENTING FLAGS	20182295PHBT950587723F0000000304995I010.pdf ±50
[PHOTOGRAPH] REGARDING MEDIUM SHOT OF UNIDENTIFIED BOY SCOUT IN UNIFORM STANDING AGAINST A WALL	20182295PHBT950587723F0000000304996I001.pdf ±50
[PHOTOGRAPH] REGARDING FIVE SHOT OF UNIDENTIFIED BOY SCOUT PRESENTING COLONEL HAROLD DUFFIE WITH SCARF; BOY SCOUT TROOP MEMBER AND TWO MILITARY PERSONNEL LOOKING ON	20182295PHBT950587723F0000000304996I002.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF COLONEL HAROLD R. DUFFIE IN HIS OFFICE PRESENTING TROPHY TO BOY SCOUT TROOP	20182295PHBT950587723F0000000304996I003.pdf ±50
[PHOTOGRAPH] REGARDING FULL SHOT OF TWO UNIDENTIFIED BOY SCOUTS AND AN UNIDENTIFIED MAN IN NAVY UNIFORM STANDING IN FRONT OF BUILDINGS	20182295PHBT950587723F0000000304996I004.pdf ±50
[PHOTOGRAPH] REGARDING LOW SHOT OF BOY SCOUT TROOP LEADER AND UNIDENTIFIED MILITARY PERSONNEL SHAKING HANDS; VARIOUS MILITARY PERSONNEL AND BOY SCOUTS LOOKING ON	20182295PHBT950587723F0000000304996I005.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF BOY SCOUT TROOP LEADERS AND BOY SCOUT TROOPS IN A LINE WITH FLAGS	20182295PHBT950587723F0000000304996I006.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF VARIOUS BOY SCOUT TROOP LEADERS AND TROOPS WALKING DOWN A ROAD IN FORMATION	20182295PHBT950587723F0000000304996I007.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF VARIOUS BOY SCOUT TROOPS ON A FIELD IN A PARADE	20182295PHBT950587723F0000000304996I008.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF VARIOUS MILITARY PERSONNEL AND BOY SCOUT TROOP LEADERS STANDING IN SALUTE ON A STAGE	20182295PHBT950587723F0000000304996I009.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF VARIOUS MILITARY PERSONNEL AND BOY SCOUT TROOP LEADERS LEADING BOY SCOUT TROOPS THROUGH TOWN; MILITARY VEHICLES AND BUILDINGS IN BACKGROUND	20182295PHBT950587723F0000000304996I010.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF BOY SCOUT TROOP 23	20182295PHBT950587723F0000000304997I001.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF COLONEL HAROLD DUFFIE ON STAGE AT PODIUM, ADDRESSING AUDIENCE; MILITARY BAND IN FOREGROUND	20182295PHBT950587723F0000000304997I002.pdf ±50
[PHOTOGRAPH] REGARDING FULL SHOT OF BOY SCOUT TROOP LEADER ON STAGE AT PODIUM ADDRESSING LARGE GROUP OF BOY SCOUT TROOPS	20182295PHBT950587723F0000000304997I003.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF COLONEL HAROLD R. DUFFIE IN HIS OFFICE WITH OTHER MILITARY PERSONNEL, PRESENTING AN ITEM TO AN UNIDENTIFIED BOY SCOUT MEMBER	20182295PHBT950587723F0000000304997I004.pdf ±50
[NEWSPRINT ARTICLE] "DINNER FETES SCOUTS HOME FROM EUROPE" [WITH ATTACHMENT]	20182295PHBT950587723F0000000304997I005.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF VARIOUS BOY SCOUT TROOP LEADERS AND MILITARY PERSONNEL STANDING AROUND VEHICLES IN TOWN STREET	20182295PHBT950587723F0000000304997I006.pdf ±50
[PHOTOGRAPH] REGARDING FULL SHOT OF TWO UNIDENTIFIED BOY SCOUTS AND AN UNIDENTIFIED MAN IN NAVY UNIFORM STANDING IN FRONT OF BUILDINGS	20182295PHBT950587723F0000000304997I007.pdf ±50
[PHOTOGRAPH] REGARDING WIDE SHOT OF VARIOUS BOY SCOUT TROOPS ON FIELD WITH FLAGS	20182295PHBT950587723F0000000304997I008.pdf ±50