846-02797165

1980s PAIR OF FEMALE TEACHERS HAVING DISCUSSION NOTEBOOKS SPREAD OUT ON DESK IN FRONT OF THEM WORLD MAP ON WALL IN BACKGROUND

Con derechos protegidos

846-02797168

1980s BOY SITTING IN FRONT OF COMPUTER PLAYING GAMES BOY & GIRL LOOKING ON OVER HIS SHOULDER

Con derechos protegidos

846-02797152

1980s TEACHER READING BOOK TO GROUP OF GRADE SCHOOL STUDENTS GATHERED AROUND HER

Con derechos protegidos

846-05648379

1930s - 1940s CLASSROOM GROUP OF MEN AND WOMEN IN VOCATIONAL TRAINING ADULT EDUCATION

Con derechos protegidos

846-02797211

1950s GIRL AT FRONT OF CLASSROOM USING POINTER TO READ THROUGH SCHOOL NEWS ON CHALKBOARD WITH TEACHER STANDING AT DESK

Con derechos protegidos

846-02797159

1980s GRADE SCHOOL TEACHER SITTING ON FLOOR WITH STUDENTS PLAYING GUITAR & SINGING

Con derechos protegidos

846-02797153

1980s GROUP PORTRAIT OF GRADE SCHOOL CLASS MAKING FUNNY FACES

Con derechos protegidos

846-02795106

1960s MAN AND WOMAN COLLEGE STUDENTS IN CHEMISTRY LABORATORY LOOKING AT COLORED SOLUTIONS AND WRITING NOTES IN BOOK

Con derechos protegidos

846-02795918

1970s GROUP OF TWO WHITE & ONE BLACK EXECUTIVES HAVING DISCUSSION WITH BLACK SECRETARY AT SIDE TAKING NOTES

Con derechos protegidos

846-06112479

1940s LITTLE BOY AND GIRL WITH SCHOOL BAGS LOOKING AT NOTEPAD OUTDOOR

Con derechos protegidos

846-06112386

1930s 1940s GROUP MEN AND WOMEN VOCATIONAL TRAINING LECTURE CLASSROOM JOB TRAINING CLASS WITH OLDER TEACHER ADULT EDUCATION

Con derechos protegidos

846-05647479

1940s - 1950s HIGH SCHOOL CLASSROOM OF BORED STUDENTS SITTING AT DESKS

Con derechos protegidos

846-05647474

1960s TEACHER SITTING AT DESK WITH BOY STUDENTS LOOKING AT AND GRADING PAPER INDOOR

Con derechos protegidos

846-02797167

1980s GRADE SCHOOL TEACHER HOLDING CLIPBOARD TESTING FEMALE STUDENT

Con derechos protegidos

846-02797166

1980s GRADE SCHOOL TEACHER BENDING DOWN TO COMFORT ANGRY UPSET AFRICAN AMERICAN FEMALE STUDENT

Con derechos protegidos

846-02797162

1980s AFRICAN AMERICAN MALE GRADE SCHOOL STUDENT SITTING AT DESK IN CLASSROOM WRITING

Con derechos protegidos

846-02797160

1980s PAIR OF COUPLES CHATTING OVER FOOD & DRINKS AT BUFFET TABLE

Con derechos protegidos

846-02797026

1960s GROUP OF GRADE SCHOOL CHILDREN AT ROW OF DESKS EAGERLY RAISING HANDS

Con derechos protegidos

846-02797558

1950s SCHOOL TEACHER WEARING GLASSES SITTING AT DESK IN FRONT OF BOARD IN CLASSROOM

Con derechos protegidos

846-02795088

1960s COLLEGE TEEN HIGH SCHOOL COUPLE AT DESK LOOK AT NOTEBOOK GLOBE MAP CHALK BOARD BOY STANDING GIRL SEATED STUDY

Con derechos protegidos

846-02795811

1950s GROUP OF BUSINESSMEN HAVING MEETING AROUND TABLE FEMALE SECRETARY TAKES NOTES INDOOR

Con derechos protegidos

846-03165971

1960s TEACHER STUDENT CONFERENCE DESK TEEN MAPS HIGH SCHOOL MAN

Con derechos protegidos

846-09013004

1960s 2 STUDENTS IN CLASSROOM TEEN BOY STAND BY GLOBE GIRL SEATED AT DESK MAP CHALKBOARD HIGH SCHOOL

Con derechos protegidos

846-06112438

1940s 1950s HIGH SCHOOL CLASSROOM OF BORED STUDENTS SITTING AT DESKS

Con derechos protegidos

846-06112422

1940s GRADE SCHOOL BOY AT CHALKBOARD WRITING OUT GETTYSBURG ADDRESS

Con derechos protegidos

846-06112401

1940s GROUP OF THREE BUSINESSMEN SITTING TOGETHER IN LIBRARY TALKING SMILING

Con derechos protegidos

846-06112380

1930s 1940s 1950s MEETING OF A GROUP OF BUSINESSMEN SALESMEN IN A CLASSROOM FOR A SALES TRAINING LECTURE

Con derechos protegidos

846-05648449

1920s WOMAN WEARING PINCE-NEZ GLASSES SITTING AT DESK TALKING ON CANDLESTICK PHONE AND WRITING

Con derechos protegidos

846-05648345

1940s 2 STUDENTS PROFESSORS MATHEMATICIANS BLACKBOARD STUDYING COMPLEX EQUATIONS

Con derechos protegidos

846-05647473

1960s TEACHER AND STUDENT REVIEWING NOTES IN SCIENCE CLASSROOM

Con derechos protegidos

846-02797154

1980s LITTLE GIRL WITH BRAIDS WEARING PLAID JUMPER FINGER PAINTING IN CLASS

Con derechos protegidos

846-02797120

1950s CROWDED HIGH SCHOOL CAFETERIA

Con derechos protegidos

846-02797065

1960s MALE COLLEGE STUDENTS SITTING & STUDYING AT WINDOWS OF IVY-COVERED CAMPUS BUILDING

Con derechos protegidos

846-02797032

1960s GRADE SCHOOL GIRL IN CLASSROOM TYING ON FRIEND'S APRON SMOCK

Con derechos protegidos

846-02796815

1940s GROUP OF FIVE MEN & WOMEN GATHERED ON & AROUND FRONT PORCH FOUR IN FRONT TALKING ELDERLY MAN IN BACKGROUND READING PAPER

Con derechos protegidos

846-02796795

1950s TWO YOUNG WOMEN STANDING IN LOBBY CHATTING ONE WEARING FEATHERED HAT SMILING INDOOR

Con derechos protegidos

846-02797557

1950s SCHOOL TEACHER STANDING IN FRONT OF BOARD LEANING ON CHAIR BY DESK

Con derechos protegidos

846-02795124

1960s SIX TEEN STUDENTS SIT AROUND CONFERENCE TABLE

Con derechos protegidos

846-02795123

1960s SIX TEEN STUDENTS SIT AROUND CONFERENCE TABLE

Con derechos protegidos

846-02795089

1960s MAN STUDENT TEACHER POINT AT GLOBE AT DESK NOTEBOOK BOOK PAPERS WEAR SUIT & TIE CHALKBOARD STUDY HISTORY GEOGRAPHY

Con derechos protegidos

846-02796022

1980s GROUP PORTRAIT OF OFFICE STAFF STANDING BEHIND DESK AROUND BOSS WITH SERIOUS EXPRESSIONS

Con derechos protegidos

846-02795520

1930s GROUP OF FIVE MEN & WOMEN AT 1936 FORD V-8 PARKED ALONG SHORE PLAYING WITH INFLATABLE BEACH TOYS

Con derechos protegidos

846-02792276

1930s GROUP OF FIVE MEN & WOMEN HAVING PICNIC IN WOODS ALL BUT ONE IN SWIMSUITS

Con derechos protegidos

846-07760742

1960s DOUBLE EXPOSURE PORTRAIT OF MAN WHISPERING INFORMATION TO HIMSELF

Con derechos protegidos

846-06112226

1940s BUSINESSMAN LEANING AGAINST DESK WITH FOOT PROPPED ON CHAIR LEERING OGLING SECRETARY SITTING NEXT TO HIM TAKING NOTES

Con derechos protegidos

846-06111843

1930s WOMAN IN DRIVER'S SEAT OF CAR LEANING OUT OF WINDOW TALKING TO MAN STANDING HOLDING GOLF BAG

Con derechos protegidos

846-06111806

1950s MALT SHOP INTERIOR WITH TEENS AT BOOTHS DRINKING FROM DIXIE CUPS

Con derechos protegidos

846-05648448

1920s GROUP OF FOUR WOMEN GATHERED AROUND CANDLESTICK PHONE

Con derechos protegidos

846-05648443

1950s - 1960s MAN TALKING ON TELEPHONE WOMAN LEANING IN TO LISTEN INDOOR

Con derechos protegidos

846-05648178

1950s TWO TEENAGE STUDENTS BOY AND GIRL WALKING AWAY FROM SCHOOL DOORS CARRYING BOOKS

Con derechos protegidos

846-05647781

1890s - 1900s GROUP YOUNG MEN PLAYING BANJOS AND GUITARS IN STRING ORCHESTRA

Con derechos protegidos

846-05647774

1970s GROUP 7 EXECUTIVE BUSINESS PEOPLE CONFERENCE TABLE VIEWED THROUGH OPEN DOOR

Con derechos protegidos

846-05647482

1960s STUDENTS

Con derechos protegidos

846-05647443

1980s GIRL LISTENING TO TAPE WEARING HEADPHONES

Con derechos protegidos

846-05645768

1990s THREE COLLEGE AGE MEN SMILING LOOKING AT BOOK

Con derechos protegidos

846-02797260

1940s 1950s ELEMENTARY CLASSROOM GRADE SCHOOL STUDENTS AT DESKS FACING TEACHER

Con derechos protegidos

846-02797216

1950s SCHOOL TEACHER AT DESK HAND TO GLASSES EXPRESSION OF SURPRISE OPENING A VALENTINE FOR TEACHER GLOBE BLACKBOARD

Con derechos protegidos

846-02797197

1930s GROUPS OF WOMEN SEATED AT THREE TABLES AT CARD PARTY

Con derechos protegidos

846-02797178

COLLEGE STUDENTS MEN WOMAN TEACHER IN CLASSROOM SITTING AT DESKS TEACHER LEANING OVER DESK EXAMINING PAPER OF STUDENT CHALKBOARD

Con derechos protegidos

846-02797176

TWO STUDENTS IN COLLEGE CLASSROOM WOMAN TALKING TO EACH OTHER BLACKBOARD IN BACKGROUND

Con derechos protegidos

846-02797119

1930s LINE OF GRADUATES FILING INTO LARGE STONE CAMPUS BUILDING

Con derechos protegidos

846-02797076

1970s MAN TEACHER POINTING TO RAISED HAND TEEN CLASSROOM STUDENTS SEEN FROM BEHIND LOOK TO CHALKBOARD WORLD MAP HISTORY CLASS

Con derechos protegidos

846-02796976

1960s BACK VIEW OF CLASSROOM WITH TEACHER STANDING BEHIND DESK WITH BOOK IN HAND EXPLAINING GRAPHED EQUATION ON BLACKBOARD

Con derechos protegidos

846-02797606

1950s WOMAN TALKING ON PHONE SMILING MAN LEANING IN TO LISTEN INDOOR

Con derechos protegidos

846-02797552

1940s GROUP OF THREE SCHOOL CHILDREN 2 BOYS 1 GIRL RUNNING DOWN SIDEWALK CARRYING BOOKS

Con derechos protegidos

846-02795207

1970s AFRICAN AMERICAN GIRL ROLE PLAYING TEACHER HOLDING UP HAND ASKING FOR ANSWER TO QUESTION IN ELEMENTARY SCHOOL CLASSROOM

Con derechos protegidos

846-02795157

1960s ELEMENTARY SCHOOL CHILDREN IN CLASSROOM WITH HANDS RAISED TO ANSWER QUESTION

Con derechos protegidos

846-02795153

1960s BLOND GIRL READING BOOK AT DESK IN CLASSROOM

Con derechos protegidos

846-02795152

1960s ELEMENTARY SCHOOL CHILDREN IN CLASSROOM AT DESKS WORKING WITH BOOKS AND PAPERS BOY GIRL

Con derechos protegidos

846-02795150

1970s TEACHER AND STUDENT SHOWING HAND PUPPETS TO CLASSMATES GATHERED AROUND THEM

Con derechos protegidos

846-02795149

1960s TEACHER WITH CLASS IN SCHOOLROOM WITH AUDIO VISUAL MACHINE EQUIPMENT

Con derechos protegidos

846-02795128

1960s GIRL STUDENT WHITE BLOUSE NOTEBOOK SEATED AT MICROSCOPE IN LAB CLASSROOM SKELETON ANATOMY PRE-MED NURSING STUDENT

Con derechos protegidos

846-02795122

1960s SIX TEEN STUDENTS SIT AROUND CONFERENCE TABLE

Con derechos protegidos

846-02795121

1960s SIX TEEN STUDENTS SIT AROUND CONFERENCE TABLE

Con derechos protegidos

846-02795092

1970s CHILDREN PLAYING LONDON BRIDGE MUSICAL GAME WITH TEACHER PLAYING PIANO NOSTALGIA

Con derechos protegidos

846-02796074

1920s 1930s MEETING OF PERPLEXED MEN IN SUITS GATHERED AROUND DESK IN BUSINESS OFFICE

Con derechos protegidos

846-02796072

1930s RETRO MEN DESK MEETING SUITS BUSINESS

Con derechos protegidos

846-02796068

1940s GROUP OF THREE BUSINESSMEN GATHERED AROUND HAVING DISCUSSION ONE REFERRING TO BOOK

Con derechos protegidos

846-02795821

1940s 2 MEN AT DESK ONE FACES CAMERA OTHER FROM BACK MEETING CONFERENCE INTERVIEW MAP ON WALL

Con derechos protegidos

846-02795532

1950s GROUP SCHOOL KIDS BOYS GIRLS PIANO SINGING TEACHER PLAYS CHOIR CHORUS REHEARSAL PRACTICE SING PENN VALLEY SCHOOL

Con derechos protegidos

846-02793439

1980s REAR VIEW OF TWO HARD HAT WORKERS STANDING IN FRONT OF MAJOR CONSTRUCTION SITE LOOKING OVER BUILDING PLANS MEN OUTDOOR

Con derechos protegidos

846-02792803

1980s GROUP OF TWO MALE & TWO FEMALE TEENS SITTING AROUND TABLE AT RESTAURANT CHATTING & EATING HAMBURGERS

Con derechos protegidos

846-03165942

COUPLES TALKING ON DOCK

Con derechos protegidos

846-03165864

1960s GROUP OF STUDENTS AROUND TABLE TEACHER STANDING BY MAP

Con derechos protegidos

846-07200065

1950s SMILING WOMAN ELEMENTARY SCHOOL TEACHER SITTING BEHIND DESK IN FRONT OF BLACKBOARD LOOKING AT CAMERA

Con derechos protegidos

846-09013099

1970s COUPLE HOLDING HANDS WALKING IN HIGH FIELD WITH QUEEN ANNE'S LACE

Con derechos protegidos

846-09013040

1960s NEWSMAN NEWS ANCHOR READING NEWS FROM PAPERS SPEAKING INTO MICROPHONE LOOKING AT CAMERA

Con derechos protegidos

846-09013010

1960s GROUP OF SCHOOL CHILDREN RUNNING DOWN STEPS AWAY FROM SCHOOL BUILDING

Con derechos protegidos

846-09013008

1980s AFRICAN AMERICAN COUPLE STUDYING UNDER TREE ON CAMPUS AUTUMN LEAVES

Con derechos protegidos

846-09013006

1960s TEEN STUDENTS IN HIGH SCHOOL LIBRARY

Con derechos protegidos