Peru: Use of 1867-80 QV 9d pale straw, large white cnr letters, wmk Spray. F-VF U with barred C38 of Callao pmk. SG Z50 cat £200. SG 111 cat £300 for normal GB stamp alone. (P) (Image1)

Estimate AU$120

Russia - Crimean War: 1854-55 use of 1854 QV 1d brown Die I, wmk sm crown, perf 16 with 'crown between stars'. VFU. SG Z2 unpriced. Extremely rare. BPA photo cert. (P) (Image1)

Estimate AU$2,000

Russia - Crimean War: 1854-55 use of 1841 QV 2d blue, imperf with 'crown between stars' pmk. FU, 3½+ margins. SG Z16 cat £2000. Extremely rare. 2019 Ceremuga photo cert. (P) (Image1)

Estimate AU$2,000

Russia - Crimean War: 1855 small cover franked QV 1d brown Die I wmk sm crown perf 16 horiz strip of 3, tied by crown between stars pmk. To Ireland & endorsed at LL 'OBM 11Bn' 77th, with b/s 'Post Office British Army JA 8 1855' code A (Constantinople) greenish cds & English arrival 19 JA 1855. SG Z2 unpriced. Extremely rare cover. 2019 Ceremuga photo cert. (P) (Image1)

Estimate AU$4,000

Russia - Crimean War: 1856 small cover franked QV 6d embossed (irregularly separated) tied by star between cyphers pmk. To Scotland, endorsed at LL 'Offices Letter' b/s 'Post Office British Army FE 2 1856' code A (Constantinople) in rose red, 'FE 16 1856' in red (2 diff) & Prestonpans arrival cds. SG Z22 cat £2250+ as loose stamps & should be at least double, or triple on cover, so £4500-£6750. Extremely rare cover. 2019 Ceremuga photo cert. (P) (Image1)

Estimate AU$5,000