Rare Stamps & Postal History of the World

1928 100th Anniversary of birth of Leo Tolstoy (stamps were never issued), 10k, 14k, 18k (two) and 25k black, perforated photo essays, five different, each mounted on card, four with values confirmed in red ink, two showing corrections in Chinese ink, one of 28k with corner fault, otherwise fine-v.f., probably unique, with 2019 Liapine certificates
Estimate: $25000