CONTENTS
NGC 4755

INTRODUCTION
IMAGES

HISTORY
1752-1899
1900-1920
1920-1950
1950-1966
1966-2002

PHOTOMETRY AND
NOMENCLATURE

C-M DIAGRAMS
AGE
OTHER CLUSTERS
DISTANCE
DIAMETER
VARIABLES
CHARTS
INDIVIDUAL STARS
COLOURS
DOUBLES / TRIPLES

CONCLUSION
REFERENCES

N G C   4 7 5 5 -  THE JEWEL BOX

INTRODUCTION     IMAGES of the JEWEL BOX

HISTORY of the JEWEL BOX

PHOTOMETRIC OBSERVATIONS AND STAR NOMENCLATURE    OTHER DATA on the JEWEL BOX

COLOUR-MAGNITUDE DIAGRAMS    AGE of the JEWEL BOX

COMPARISON WITH OTHER OPEN CLUSTERS

DISTANCE    DIAMETER    VARIABLE STARS    CHARTS FOR NGC 4755

SOME CLUSTER STAR DESCRIPTIONS     STAR COLOURS    DOUBLE and TRIPLES

CONCLUSION    REFERENCES