Book issued by the German Federal Post Office. 277 (if i counted correctly) Mint MNH unused stamps placed in black mounted vinto the 45-page book. Stamps are all between 1964 and 1969 issue. This is a unique item. I have not inspected each stamp, but the 1969 Zoo souvenir sheet (last photo with stamps in it) has a small yellow spot. The back cocer to the perfect bound book has some smudges and / or rub wear.