Every year the supplement France Stamps from Blocks appears, which contains sheets of extra heavy paper (170 grs.) with plasticizer-free mounts.
Here you can store the stamps from blocks issued in the previous year.
On all sheets there are frames where you can put the stamps, usually with a picture of the stamp itself. On all these frames are transparent mounts to safely place your stamps in.
The Supplement France Stamps from Blocks contains the year 2020.
The content consists of 14 pages; 363a,363b,363c,363d,363e,363f,363g,363h,363i,363j,363k,363l,363m.