These are all British Commonwealth Omnibus Issues. The top ones commemorate the Royal Silver Wedding Anniversary of 1972, and a whole set is currently on
ebay at
http://cgi.ebay.com/COMMONWEALTH-19...TS_W0QQitemZ150411562836QQcmdZViewItemQQptZLH_DefaultDomain_0?hash=item23053a4f54
Look at the pictures nin this ad; it appears that they have the catalogue numbers above the stamps and show all the stamps you have also.
The ones at the bottom are also an Omnibus issue, this one commemorating the Royal Wedding of Princess Anne and Captain Mark Phillips in 1973 and information about them can be found here:
http://www.stamps-for-sale.com/1973...ne-213-c.aspAs far as finding them in Scott, sometimes there won't even be an illustration and you'll have to look under the applicable year for a heading in bold that says something like "Royal Wedding type of 1973", or some such thing.