Kings and Queens of England produced by the Postal Commemorative Society.  Each page has a history of the individual and the date of their reign.  The envelopes are extremely well done with reproduced sketches of the different Kings and Queens by Barrett All have cancellations in 1980 but the majority of the cancellations do not appear on the commemorative stamp.  (in 9 of the 15 pages the commemorative stamp is untouched by the cancellation.)  Their are some gaps so this is not a complete set.  The following is a list of the individuals in the book:

William 1           1066 - 1087
Stephen            1135 - 1154
Henry II             1154 - 1189
Henry V             1413 - 1422
Edward IV          1461 - 1483
Richard III          1483 - 1485
Henry VII            1485 - 1509
Henry VIII           1509 - 1547
Edward VI          1547 - 1553
Lady Jane Gray 1553
Mary I                 1553 - 1558
Elizabeth I          1558 - 1603
Charles II            1660 - 1685
George I             1714 - 1727
George IV           1820 - 1830