Two good albums of Luxembourg period 2nd World... Lot 13

Two good albums of Luxembourg period 2nd World War including series of Occupation overprinted, mails, varieties of overprinting, German cancels including censorship and period "Liberation", years 1941, including imperforated and artists proofs of this series, deluxe proofs (20 copies) and rare collective numbered proof. We have then the series of the work of deepened Rescue, with 2 series not indented, 24 proofs of artist and of luxury as well as a collective proof.