For the Apple IIGS monitor.
The AppleColor RGB Monitor Owner's Guide, Apple # 030-3106-A, 030-3106-B, or 030-3106-C.
Rev A is printed in the U.S.A, but is otherwise identical to B (Japan). Rev C (Singapore) has a grayscale cover instead of color - not pictured. The manual you receive may any of these.
This 13 page manual covers the setup, adjustment and specs for the IIGS RGB color monitor, A2M6014.
Most of the covers are a little yellowed with age, storage conditions, or both.
Available with or without Monitor Purchase.