① Eiken Grade 1 Practice Test Drills 12-Day Completion List Price: ¥650 Published: 1987 ② Eiken Grade 1 Secondary Exam Preparation (Interview Test) 20-Day Completion List Price: ¥700 Published: 1989 Edited by The Society for Testing English Proficiency, Inc. *Cassette tapes are not included. Thank you for looking. These two books were published about 35 years ago, around the time the Eiken Grade 1 exam was first introduced. Would these be of interest to those researching the evolution of the Eiken exam? There is overall yellowing due to age, but there are no written markings. Please understand that these are used items before purchasing.