China-Tientsin: 1927 Registered cover franked GB KGV 1½d (3), tied by 'Field Post Office 1 19 DE 27' cds. To England with 'Via Siberia' b/s, (P) (Image1)

Estimate AU$400

Egypt-Sudan: 1885 Use of 1884 GB QV 2½d lilac vert pr with 'British Army Post Office Egypt MY 6 85' cds. SG ZA8 cat £450. Rare usage from Suakin during Gordon Relief expedition. (P) (Image1)

Estimate AU$400

Egypt-Sudan: 1885 Use of 1884 GB QV 5d green with 'British Army Post Office Egypt MY 21 85' cds. SG ZA9 cat £500. Rare usage from Suakin during Gordon Relief expedition. (P) (Image1)

Estimate AU$400

Malta: 1850 Shipmail folded letter franked QV 1d brown imperf tied by barred oval '635' pmk with letter written inside as 'Malta Nov 11th 1850' from HP Christie, b/s 'Reading NO 27 1850' & undated 'Sulhampstead-Bannister'. Rare early usage. (P) (Image1)

Estimate AU$400

Malta: 1852 Shipmail folded letter franked QV 1d brown imperf tied by barred oval '635' pmk with letter headed 'Malta May 8 1852'. To London from HP Christie, b/s 'Reading MY 17 1852' & undated 'Sulhampstead-Bannister'. Rare early usage. (P) (Image1)

Estimate AU$400

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 Stampless small cover to London with traces of 'Post Office British Army' bluish cds at UL, franked QV 1d brown plate I, wmk sm crown, perf 16 (3) tied by diamond in barred oval no.50 pmks, readdressed, 4th stamp tied no.12 pmk. (P) (Image1)

Estimate AU$400

Russia - Crimean War: 1855 Stampless small cover endorsed 'From the Army in the East', franked QV 1d brown Die I wmk sm crown, perf 16, tied by diamond in barred oval no.16 pmk, 'Reading JY 10 1855' arrival b/s. (P) (Image1)

Estimate AU$400

Russia - Crimean War: 1854 Stampless small cover to Ireland, rated '3', endorsed 'Via Versaille' with b/s 'Post Office British Army JY 4 1854', plus British transit/arrivals in red. (P) (Image1)

Estimate AU$400

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