I put near the collection only one scan, you can see the all collection scans between 1961-1990 in the full year menu ! The collection is complete with all sets, sheets, jubilee stamps ! We count: 1966-1985 = 20 years with 4.50-4.50 EUR / years... 1961-1965 + 1986-1990. higher value 10 years = 5.99 EUR / full years... Michel value is very high, more than 3000 EUR !!! Post tariff is: 10 EUR ! This collection is very cheap, with the better years, nice, I offer for you !