Opera Masterpiece Encyclopedia - Complete Set (2 Volumes)

(Volume 1) Italy, France, Spain, Brazil
(Volume 2) Germany, Austria, Russia, Czechoslovakia, Hungary, Poland, England, America, Japan
By Yukiyuki Nagatake
・6th revised edition, 1998

Both the case and the main body have minor scratches, stains, and yellowing, but the pages inside have no writing and are in relatively clean condition, with no problems for reading or use.

There is a fold on only one page in Volume 1, which is shown in the photo.
Volume 2 is in almost unused condition, and the contents are very clean.

Please take a look at the photos and understand that this is a used book before purchasing.