I imaging this is only for Greek descents but I am sure it can be intendent for anyone interested in the older accented Greek language. Having no Internet at the time, this set is what made me thrive through school in the 70's and 80's.
ΝΕΑ ΠΑΙΔΙΚΗ ΣΧΟΛΙΚΗ ΕΓΚΥΛΟΠΑΙΔΕΙΑ ΕΙΚΟΝΟΓΡΑΦΗΜΕΝΗ