Value of Encyclopedia Britannica Dictionary of Arts and Sciences?I have a 3 volume set (and am not sure if this is the copyright or not but will attach photo), wondering value of these.
Value of Encyclopedia Britannica Books of the Year?I have 1969, '70, '71, '72, '73, '74, and '75. They are the maroon color shown in the picture. Are these worth anything?
Value of Encyclopedia Britannica?I have a set that I'm wondering the value of. William Benton publisher. Copyright 1968.
