Thank you for your consideration.  I am not a philatelist, just a person trying to help a relative sell a stamp collection.  This is a block of 1935 Special Delivery stamps that is attached to a White Aces page by a single hinge.  It has no perforations.  It also has no apparent glue, and I can offer no further explanation for that.  It is a beautiful block of stamps.  You will get the White Aces page as well as the block of stamps. Please consider the pictures for condition questions as this is the page and stamps you will receive.