We are moving into the spring seasonal strength in the auction field for rare books, manuscripts, maps and ephemera. These fields have been strong all spring as the number of sales posted over the first three months, 309 for January-March, increased by 12.7%, from 274 posted for the same period in 2017.
For April 2018 the statistics have yet to be developed but it is clear that May will be an important month.
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Forum Auctions Fine Books, Manuscripts and Works on Paper 28th May 2026
Forum, May 28: Book of Hours.- Heures de nostre dame a l'usaige de Romme, Paris, Antoine Chappiel pour Germain Hardouin, [1504]. £6,000-8,000
Forum, May 28: Colonna (Francesco). La Hypnerotomachia di Poliphilo, second edition, Venice, Sons of Aldus Manutius, 1545. £15,000-20,000
Forum, May 28:The Christ Child holding a crystal orb and surrounded by banderoles with devotional exhortations, on a leaf most probably from a Book of Hours, [Southern Netherlands, last decades of the fifteenth century]. £2,000-3,000
Forum Auctions Fine Books, Manuscripts and Works on Paper 28th May 2026
Forum, May 28: Jackson (Shirley). The Haunting of Hill House, first English edition, signed presentation inscription from the author to Claude Fredericks, 1960. £2,000-3,000
Forum, May 28: Lennon (John). In His Own Write, first edition, first impression, signed by the author, 1964. £3,000-4,000
Forum, May 28: Doves Press.- Keats (John). [Poems], one of 200 copies on paper, Doves Press, 1914. £5,000-7,000
Forum Auctions Fine Books, Manuscripts and Works on Paper 28th May 2026
Forum, May 28: Rodrigues (João Barbosa). Sertum Palmarum Brasiliensium, 2 vol., first and only edition, Brussels, 1903. £8,000-12,000
Forum, May 28: Newton (Sir Isaac). Philosophiae naturalis principia mathematica…editio ultima, auctior et emendatior, Amsterdam, Sumptibus Societatis, 1714. £8,000-12,000
Forum, May 28: Kepler (Johannes). Ad Vitellionem paralipomena, wuibus astronomiae pars optica traditur, first edition, Frankfurt am Main, 1604. £5,000-7,000
Forum Auctions Fine Books, Manuscripts and Works on Paper 28th May 2026
Forum, May 28: Tagliacozzi (Gaspare). De Curtorum Chirurgia per insitionem, libri duo, first edition, Venice, Gasparo Bindoni, 1597. £7,000-10,000
Forum, May 28: Lootsman (Jacobsz). The Lightning Colomne, or Sea-Mirrour, containing the Sea-Coasts of the Northern, Eastern and Western Navigation..., 1670. £8,000-12,000
Forum, May 28: Ribelles y Helip (José), Attributed to. An album comprising 33 finely executed watercolours of Spanish costume, bull-fighting scenes, and other genre subjects, [circa 1830]. £10,000-15,000
