German occupation 1939–45, Bohemia and Moravia. Mostly ★★. Extensively well filled collection, overwhelmingly mint with 100s of stamps with the first set of B&M signed, followed by virtually every permutation collected of this country, especially in the empty fields se-tenants category and interpanneau pairs. A collection that would be difficult to assemble again, it is that specialized. A most enjoyable viewing, perfection.