1926. Hahn, Otto (1879-1968). Über die neuen Fällungs- und Adsorptionssätze und einige ihrer Ergebnisse. Offprint from Die Naturwissenschaften 14 (1926). 1196-1199pp. 271 x 196 mm. Without wrappers as issued. Creased horizontally, small marginal tears along crease, minor toning. Good to very good. From the library of Walther Gerlach (1889-1979), with..... More
1928. Hahn, Otto (1879-1968). Eine Methode zur Bestimmung der absoluten Grösse von Oberflächen. Offprint from Annalen der Chimie 462 (1928). 174-185pp. 218 x 145 mm. Original printed wrappers. Very good. First Edition, Offprint Issue. On a method for determining the absolute size of surfaces. More
1948. Feynman, Richard (1918-88). A relativistic cut-off for classical electrodynamics. Offprint from The Physical Review 74 (1948). 939-946pp. 265 x 202 mm. Without wrappers as issued. Upper corners and last leaf professionally repaired with loss of a four letters on the last leaf (not affecting legibility), last leaf a bit..... More
1925. Jordan, Pascual (1902-80). Bemerkungen zur Strahlungstheorie. Carbon typescript in German, with manuscript additions. 6ff. N.p., n.d. [1925]. 286 x 225 mm. Creased horizontally, edges a bit crinkled, but very good. Apparently Unpublished Paper written in response to Einstein’s “Bemerkung zu P. Jordans Abhandlung: ‘Zur Theorie der Quantenstrahlung’” (Zeitschrift für..... More
1923. Pauli, Wolfgang (1900-1958). Über die Gesetzmäßigkeiten des anomalen Zeemaneffektes. Offprint from Zeitschrift für Physik 16 (1923). 155-164pp. 229 x 155 mm. Original printed wrappers, 2 holes punched in the left margin, slight soiling. Very good. From the library of American theoretical physicist Frank C. Hoyt (1898-1980), with his signature..... More
1923. Pauli, Wolfgang (1900-1958). Über die Gesetzmäßigkeiten des anomalen Zeemaneffektes. Offprint from Zeitschrift für Physik 16 (1923). 155-164pp. 229 x 155 mm. Original printed wrappers, vertically creased, light soiling and fraying. Very good. From the library of H. A. Kramers (1894-1952), with his pencil signature on the front wrapper. First..... More
1933. Stern, Otto (1888-1969); Otto Robert Frisch (1904-79) Über die magnetische Ablenkung von Wasserstoffmolekülen und das magnetische Moment des Protons. I. Offprint from Zeitschrift für Physik 85 (1933). 4-16pp. Original printed wrappers, slightly spotted. Very good. First Edition, Offprint Issue. Using the molecular beam method he had developed in the..... More
1931. Sommerfeld, Arnold (1868-1951).] Formulierung des Beugungs-Problems. Endlicher Bereich. Carbon typescript with manuscript additions in Sommerfeld’s hand. 29ff., numbered 1-27, 27a, 28. 330 x 210 mm. N.p., n.d. (1931). Creased horizontally, some minor marginal fraying and chipping, light soiling. Very good. Carbon typescript of a section of Sommerfeld’s “Über die..... More
The Hague: M. Nijhoff, 1935. Sommerfeld, Arnold (1868-1951). Über die elektromagnetischen Einheiten. Offprint from Peter Zeeman 1865-1935: Verhandelingen op 25 Mei 1935 aangeboden aan Professor Dr. P. Zeeman (The Hague: Nijhoff, 1935). 157-165pp. 243 x 162 mm. Original printed wrappers, margins sunned. Very good. Presentation Copy, inscribed by Sommerfeld to..... More
1943. Sommerfeld, Arnold (1868-1951). Die frei schwingende Kolbenmembran. Offprint from Annalen der Physik, 5th series, 42 (1943). 389-420pp. 230 x 156 mm. Without wrappers as issued. Slightly sunned, but very good. Presentation Copy, inscribed by Sommerfeld to Gregor Wentzel (1898-1978) on the first page: “G. L. G. Wentzel mit frdl..... More
1930. Sommerfeld, Arnold (1868-1951) and G. Schur. Über den Photoeffekt in der K-Schale der Atome, insbesondere über die Voreilung der Photoelektronen. Offprint from Annalen der Physik, 5th series, 4 (1930). 419-449pp. 225 x 145 mm. Without wrappers as issued. Small tears in paper backstrip, light toning but very good. First..... More
1940. Pauli, Wolfgang (1900-1958) and Frederick J. Belinfante (1913-91). On the statistical behaviour of known and unknown elementary particles. Offprint from Physica 7 (1940). 177-192pp. 244 x 160 mm. Original printed wrappers, slightly sunned. Very good. First Edition, Offprint Issue of Pauli and Belinfante’s paper on the relation of spin..... More
1939. Pauli, Wolfgang (1900-1958) and Markus Fierz (1912-2006). Über relativistische Feldgleichungen von Teilchen mit beliebigem Spin im elektromanetischen Feld. Offprint from Helvetica physica acta 12 (1939). 297-300pp. 231 x 158 mm. Without wrappers as issued. Slight soiling and wear but very good. First Edition, Offprint Issue. Pauli and Fierz’s report..... More
1938. Pauli, Wolfgang (1900-1958). On asymptotic series for functions in the theory of diffraction of light. Offprint from Physical Review 54 (1938). 268 x 203 mm. Without wrappers as issued. Creased horizontally, some marginal fraying and chipping, first and last leaves sunned. Good copy. First Edition, Offprint Issue. In 1938..... More
1938. Pauli, Wolfgang (1900-1958). Über ein Kriterium für Ein- oder Zweiwertigkeit der Eigenfunktionen in der Wellenmechanik. Offprint from Helvetica physica acta 12 (1939). 147-168pp. 231 x 158 mm. Without wrappers as issued. Minor staining but very good. First Edition, Offprint Issue. Pauli’s paper, “On a criterion for single- or double-valuedness..... More
1937. Pauli, Wolfgang (1900-1958) and Markus Fierz (1912-2006). Über das H-Theorem in der Quantenmechanik. Offprint from Zeitschrift für Physik 106 (1937). 572-587pp., plus mimeograph typescript errata slip laid in. 230 x 156 mm. Original printed front wrapper (detached, chipped), back wrapper lacking, minor soiling and wear. Good copy. From the..... More
1936. Pauli, Wolfgang (1900-1958) and Morris E. Rose (1911-67). Remarks on the polarization effects in the positron theory. Offprint from The Physical Review 49 (1936). 462-465pp. 267 x 201 mm. Original printed wrappers, slightly sunned, light creasing. Very good. First Edition, Offprint Issue. “In January 1936, while at the Institute..... More
1933. Pauli, Wolfgang (1900-1958). Ûber die Intensität der Streustrahlung bewegter freier Elektronen. Offprint from Helvetica physica acta 6 (1933). 279-286pp. Without wrappers as issued. 230 x 157 mm. Light toning but very good. First Edition, Offprint Issue. In the first part of 1933 Pauli and his assistant Hendrik Casimir held..... More
1934. Pauli, Wolfgang (1900-1958) and Victor Weisskopf (1908-2002). Über die Quantisierung der skalaren relativistischen Wellengleichungen. Offprint from Helvetica physica acta 7 (1934). 709-731pp. 230 x 157 mm. Without wrappers as issued. Small marginal tear in first leaf, light soiling. Very good. From the library of H. A. Kramers (1894-1952), with..... More
1933. Pauli, Wolfgang (1900-1958). Einige die Quantenmechanik betreffenden Erkundigsfragen. Offprint from Zeitschrift für Physik 80 (1933). 573-586pp. 230 x 156 mm. Original printed wrappers, slightly toned. Fine. First Edition, Offprint Issue. In 1932 Paul Ehrenfest, one of the early contributors to quantum theory, published a paper in the Zeitschrift für..... More
1932. Pauli, Wolfgang (1900-1958). Diracs Wellengleichung des Elektrons und geometrische Optik. Offprint from Helvetica physica acta 5 (1932). 179-199pp. 231 x 158 mm. Without wrappers as issued. Light dust-soiling but very good to fine. First Edition, Offprint Issue. “In spring 1932 the Dirac equation [of the electron] was very much..... More
1928. Pauli, Wolfgang (1900-1958). Über das H-Theorem vom Anwachsen der Entropie vom Standpunkt der neuen Quantenmechanik. Offprint from P. Debye, ed., Probleme der modernen Physik: Arnold Sommerfeld zum 60. Geburtstag gewidmet (Leipig: S. Hirzel, 1928). 30-45pp. 243 x 170 mm. Without wrappers as issued. Signatures separated, last leaf detached. Good..... More
1946. Pauli, Wolfgang (1900-1958). Remarks on the history of the exclusion principle. In Science 103 (1946): 213-215. Whole number. 8, 213-240, 9-20pp. 262 x 189 mm. Original printed wrappers, vertically creased, light toning. Very good. First Edition, journal issue of the address Pauli gave at a dinner held at the..... More
1950. Pauli, Wolfgang (1900-1958). On the connection between spin and statistics. Offprint from Progress of Theoretical Physics 5 (1950). 526-543pp. 258 x 153 mm. Original printed wrappers, slightly soiled, small rust-stains. Very good. From the library of H. A. Kramers (1894-1952), with his pencil signature on the front wrapper. First..... More
1949. Pauli, Wolfgang (1900-1958) and Felix Villars (1921-2002). On the invariant regulation in relativistic quantum theory. Offprint from Reviews of Modern Physics 21 (1949). 434-444pp. 268 x 198 mm. Original printed wrappers. Very good. First Edition, Offprint Issue. Publication of the Pauli-Villars regularization (P-V), an important principle in quantum theory..... More