DULOZ: 1865-82 Exhibition collection beautifully presented on 78 leaves replete with varieties, colour proofs, specimens, essays, multiples including largest known and an array of covers with attractive multiple frankings, also unissued postage dues, unique items or usages throughout, exceptional and desirable assembly, complete scans available on the web Estimate: € 40’000 – € 60’000 (Image)

UPU 1876-91 Collection beautifully mounted on 78 exhibition leaves displaying unadopted essays, imperforate colour trials in blocks of 6, others with imperf between, imperf multiples, tête-bêches, perforation varieties, postal history throughout with many interesting frankings, 5pi and 25pi in se-tenant vertical pair and horizontal strip of 3, printed matter section including bisects, Istanbul City Post, Baghdad bisect usages, mixed issue and combination covers including Zemstvo, Great Britain and Austrian Levant, forgeries including Sperati, unique items and usages throughout, highly attractive offering Estimate: € 30’000 – € 45’000 (Image)

1916-21 Ottoman Stamps Printed in Austro-Hungarian State Printing House, Vienna during World War 1 specialised collection on exhibition pages from 50th Anniversary of the City Post with set in matching blocks of 9 imperf, 1916 Dolmabahce Palace with Madagascar Specimens, perforation varieties, essays, proofs and postal history, noted largest known multiples of 5pa and 2pi, 1918 unissued Mount Sinai set of 6 in imperf pairs, proofs and essays including photographic, Austria-Hungarian State Printing House commemorative album (500 prepared), Star and Crescent overprints, 1919 Armistice including Post Office souvenir sheet with 8 values, 1919 Accession of Sultan Vahideddin with errors and varieties plus complete set on page produced by Republic of Turkey in 1930 (only one in private hands). An extremely fine assembly with a wealth of specialised stamps and postal history Estimate: € 45’000 – € 60’000 (Image)