I have the Book of Knowledge, the children's encyclopedia 19 volume set, plus the index. I would like to know the value of this collection. It looks different than the ones I seen online. It has some water damage to some of the volumes. Does anyone know anything about this set? Thank you.
By Yassmeen
I also have been trying to find info on this set. I have 2 sets of them both from 1923. They appear to be full leather covers. They are in much better condition than cloth bound editions from this period. I hope somebody can enlighten us about them.
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Selling a Vintage Set of Children's Encyclopedias