d t roscoe (10 Ergebnisse)

Hardback. Zustand: Very Good. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged.

hardcover. Zustand: Very Good. Creased Dust Jacket. Vintage Copy Tanning to edge of pages Appears unread, may have minor damage from transit/storage. Next day dispatch from the UK (Mon-Fri). Please contact us with any queries.

Zustand: Good. 1961. 108 pages. No dust jacket. Green cloth. Pages are lightly tanned and thumbed at the edges, with light foxing. Binding has remained firm. Boards are a little rub worn, slight shelf wear to corners, spine and edges. Corners are a little bumped. Spine ends are mildly crushed. Light tanning to spine and edges.

Softcover. Zustand: Very Good. Revised and reprinted. Paperback copy bound in plastic cover as issued, some wrinkling of said cover to most of upper cover. ; 155x110mm; 126 pages.

Hardcover. Zustand: Good. No Jacket. 1st Edition. Some marks on front covers.

Hard Cover. Zustand: F. Zustand des Schutzumschlags: F-. First Edition. F/F-. 8vo. original red cloth gilt in dustwrapper (spine lettering slightly sunned). pp. [xii (last blank), 182 (last blank), with 24 plates + 8 figures. A fine copy. [Neate R69].

Zustand: New. Todd Jr, Joshua D (illustrator). In.

Ring Bound. Zustand: Very Good. 1st Edition? 55p few diagrams ring bound in yellow card covers. "These notes are intended to supplement the course of slide/tape lectures in Mountain First Aid by Dr. Ieaan Jones." Very clean and unmarked without marks or signatures. See scans.

Hardcover. Zustand: Good. 215 pp. ; green textured cloth with gold lettering and designs ; no dustjacket ; Contents: Patrons, Officers and Council -- Arrangements For 1964 -- Report Of The Council -- Annual Accounts -- Presidents and Awards -- The President's Page -- The Opening Of "Bone Hill" Trial Grounds and Display Gardens / Ena Harkness -- The Future Of The Floribunda Rose and The H.T. Type Trend / E. B. Le Grice and Pat Dickson -- Miniature Roses / Hilda Murrell -- Budding Notions / J. L. Harkness -- Damask Roses / Graham Thomas -- Pot-Pourri and Other Recipes / Arbel M. Aldous -- Humus, Its Properties and Importance / F. Fairbrother -- Roses By The Sea / John Scammell -- Extending The Rose Season / S. M. Gault -- John N. Hart, Past President / Maj.-Gen. R. F. B. Naylor -- Greenhouse Roses / Beryl Tetley-Jones -- The Hamburg International Show / Bertram Park -- Roses Aloft / Rosemary James -- Oliver Mee, Past President / J. Clarke -- The Quest For Fragrance / Tony Gregory and T. C. Thacker -- Rose Growing In Scotland / A. Dick, B.Sc., M.D. -- My Standard Roses / E. G. Mort -- Rose Growing In Denmark / Niels D. Poulsen -- Roses and Retirement / R. L. Pallett -- Rose Growing Without A Garden / Fred Whitsey -- A Symposium On The Effects Op The Winter Of 1962-3 / Bertram Park, R. C. Balfour, A. Dick, Joan E. Fulford, F. A. Gibson, Maj.-Gen. R. F. B. Naylor, Nigel Raban, W. C. Thorn, R. S. Woolley -- I Know Another Garden / J. H. Wilding -- Recent Research On Roses / E. F. Allen -- Reports On The 1960 Certificated Varieties -- The Decorative Classes / Julia Clements -- Bristol Group Summer Show / Harry G. Clacy -- Cardiff Group Summer Show / H. Wyn Jones, C.B.E. -- The Summer Show / A. G. L. Hellyer -- The Northern Show / J. Roscoe -- Lt.-Col. D. Pope / W. J. W. Sanday -- Autumn Rose Show / Fred Whitsey -- The Trial Ground, 1963 / H. Edland -- The Awards To New Roses In 1963 -- International Awards 1963 -- Book Reviews -- Gilbert D. Bunch, Deputy President / L. A. Anstiss -- Rose Analysis / L. G. Turner -- Colour Plates -- Monochrome Plates -- H.R.H. The Princess Royal Unveiling The Plaque -- At The Official Opening Of "Bone Hill" -- Damask Roses, 'Mme Hardy' and 'St. Nicholas' -- Damask Rose, 'Celsiana' -- R. Primula and 'Fruhlingsmorgen' -- 'Canary Bird' (R. Xanthina Spontanea) and 'Nevada' -- 'Marguerite Hilling' and 'Climbing Peace' -- S. McGredy & Son's Stand At Hamburg -- Colchester Rose Society's Exhibit In Tile Floral Section-N.R.S. Summer Show -- Elizabeth Of Glamis -- Heure Mauve -- Miniature Roses -- Telstar -- Pascali -- Violet Carson -- Fragrant Cloud -- Paint Box -- John Church -- Evensong -- Pink Supreme -- Maria -- Radway Sunrise -- Mme Rene Cassin -- Copenhagen -- Princess Mary's Rose Borders At "Bone Hill" -- Display Of Fragrant Roses, Summer Show Arrangement. ; G. Book.

Leipzig, Johann Ambrosius Barth, 1855, 1857, 1859, 1862. Without wrappers as issued in "Annalen der Physik und Chemie. Hrsg. von J.C. Poggendorff". In 6 orig. parts (Heften) from vols. 96, 100 (2 Papers), 101, 108 a. 117. all with titlepage to the respective volumes. - The parts: pp. 373-512 a. 2 folded engraved plates - pp. 1-176 a. 2 engraved plates - pp. 481-660 a. 2 engraved plates. - pp. 161-320 a. 1 engraved plate. - pp. 193-368 a. 3 engraved plates. - pp. 529-660 a. 2 engraved plates.The Bunsen & Roscoe papers: pp. 373-394 - pp. 43-88 - pp. 481-516 - pp. 235-263 - pp. 193-273 - pp. 529-562. A small tear to one titlepage. All issues fine and clean. First printing of these 6 papers constituting the classical photochemical researches, - the papers laid the foundation for the science of quantitative photochemistry."Between 1852 and 1862 Bunsen collaborated with Sir Henry Roscoe on photochemical research involving the chemical combination of equal volumes of hydrogen and chlorine when they were illuminated.For this experiment they altered a reaction vessel devised by John Draper in 1843. Bunsen and Roscoe found that for some time after the experiment started - a time they called the induction period - no reation took place" then the reaktion rate slowly increased until a constant rate, proportional to the intensity of the light source used, was reached. The effect of the incident light was related to the wavelenght and followed a law of inverse squares.(they) determined that the energy of light radiated by the sun in one minute is equivalent to the energy needed for the conversion of 25x10 with a potens of 12 cubic miles of a hydrogen-chlorine mixture into hydrogen chloride."(DSB II, pp. 589).The papers contains the description of the ACTIONOMETER, which measures the heating power of electromagnetic radiation. The main use is to measure solar energy for meteteorological applications, Bunsen and Roscoe made this invention in order to carry out their researches here.The famous "BUNSEN BURNER" is first described here (in vol. 100 pp. 84-86). This invention furnished Bunsen & Kirchhoff with a non-luminous gas-flame of failrly high temperature, in which chemical substances could be vaporized and a spectrum could be obtained, due purely and simply to the luminous vapour.Leicester & Klickstein "A Source Book in Chemistry", pp. 355-360).